785293860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 2499969024

約数和(自身を除く): 1714675164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 47, 52, 60, 62, 65, 78, 93, 94, 124, 130, 141, 155, 156, 186, 188, 195, 235, 260, 282, 310, 372, 390, 403, 465, 470, 564, 611, 620, 691, 705, 780, 806, 930, 940, 1209, 1222, 1382, 1410, 1457, 1612, 1833, 1860, 2015, 2073, 2418, 2444, 2764, 2820, 2914, 3055, 3455, 3666, 4030, 4146, 4371, 4836, 5828, 6045, 6110, 6910, 7285, 7332, 8060, 8292, 8742, 8983, 9165, 10365, 12090, 12220, 13820, 14570, 17484, 17966, 18330, 18941, 20730, 21421, 21855, 24180, 26949, 29140, 32477, 35932, 36660, 37882, 41460, 42842, 43710, 44915, 53898, 56823, 64263, 64954, 75764, 85684, 87420, 89830, 94705, 97431, 107105, 107796, 113646, 128526, 129908, 134745, 162385, 179660, 189410, 194862, 214210, 227292, 257052, 269490, 278473, 284115, 321315, 324770, 378820, 389724, 422201, 428420, 487155, 538980, 556946, 568230, 642630, 649540, 835419, 844402, 974310, 1006787, 1113892, 1136460, 1266603, 1285260, 1392365, 1670838, 1688804, 1948620, 2013574, 2111005, 2533206, 2784730, 3020361, 3341676, 4027148, 4177095, 4222010, 5033935, 5066412, 5569460, 6040722, 6333015, 8354190, 8444020, 10067870, 12081444, 12666030, 13088231, 15101805, 16708380, 20135740, 25332060, 26176462, 30203610, 39264693, 52352924, 60407220, 65441155, 78529386, 130882310, 157058772, 196323465, 261764620, 392646930, 785293860]

約数ペア:

[(1, 785293860), (2, 392646930), (3, 261764620), (4, 196323465), (5, 157058772), (6, 130882310), (10, 78529386), (12, 65441155), (13, 60407220), (15, 52352924), (20, 39264693), (26, 30203610), (30, 26176462), (31, 25332060), (39, 20135740), (47, 16708380), (52, 15101805), (60, 13088231), (62, 12666030), (65, 12081444), (78, 10067870), (93, 8444020), (94, 8354190), (124, 6333015), (130, 6040722), (141, 5569460), (155, 5066412), (156, 5033935), (186, 4222010), (188, 4177095), (195, 4027148), (235, 3341676), (260, 3020361), (282, 2784730), (310, 2533206), (372, 2111005), (390, 2013574), (403, 1948620), (465, 1688804), (470, 1670838), (564, 1392365), (611, 1285260), (620, 1266603), (691, 1136460), (705, 1113892), (780, 1006787), (806, 974310), (930, 844402), (940, 835419), (1209, 649540), (1222, 642630), (1382, 568230), (1410, 556946), (1457, 538980), (1612, 487155), (1833, 428420), (1860, 422201), (2015, 389724), (2073, 378820), (2418, 324770), (2444, 321315), (2764, 284115), (2820, 278473), (2914, 269490), (3055, 257052), (3455, 227292), (3666, 214210), (4030, 194862), (4146, 189410), (4371, 179660), (4836, 162385), (5828, 134745), (6045, 129908), (6110, 128526), (6910, 113646), (7285, 107796), (7332, 107105), (8060, 97431), (8292, 94705), (8742, 89830), (8983, 87420), (9165, 85684), (10365, 75764), (12090, 64954), (12220, 64263), (13820, 56823), (14570, 53898), (17484, 44915), (17966, 43710), (18330, 42842), (18941, 41460), (20730, 37882), (21421, 36660), (21855, 35932), (24180, 32477), (26949, 29140)]