2456579190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3446

約数の個数: 128

約数和(自身を含む): 6663573504

約数和(自身を除く): 4206994314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 61, 62, 65, 78, 93, 122, 130, 155, 183, 186, 195, 305, 310, 366, 390, 403, 465, 610, 793, 806, 915, 930, 1209, 1586, 1830, 1891, 2015, 2379, 2418, 3331, 3782, 3965, 4030, 4758, 5673, 6045, 6662, 7930, 9455, 9993, 11346, 11895, 12090, 16655, 18910, 19986, 23790, 24583, 28365, 33310, 43303, 49166, 49965, 56730, 73749, 86606, 99930, 103261, 122915, 129909, 147498, 203191, 206522, 216515, 245830, 259818, 309783, 368745, 406382, 433030, 516305, 609573, 619566, 649545, 737490, 1015955, 1032610, 1219146, 1299090, 1342393, 1548915, 2031910, 2641483, 2684786, 3047865, 3097830, 4027179, 5282966, 6095730, 6298921, 6711965, 7924449, 8054358, 12597842, 13207415, 13423930, 15848898, 18896763, 20135895, 26414830, 31494605, 37793526, 39622245, 40271790, 62989210, 79244490, 81885973, 94483815, 163771946, 188967630, 245657919, 409429865, 491315838, 818859730, 1228289595, 2456579190]

約数ペア:

[(1, 2456579190), (2, 1228289595), (3, 818859730), (5, 491315838), (6, 409429865), (10, 245657919), (13, 188967630), (15, 163771946), (26, 94483815), (30, 81885973), (31, 79244490), (39, 62989210), (61, 40271790), (62, 39622245), (65, 37793526), (78, 31494605), (93, 26414830), (122, 20135895), (130, 18896763), (155, 15848898), (183, 13423930), (186, 13207415), (195, 12597842), (305, 8054358), (310, 7924449), (366, 6711965), (390, 6298921), (403, 6095730), (465, 5282966), (610, 4027179), (793, 3097830), (806, 3047865), (915, 2684786), (930, 2641483), (1209, 2031910), (1586, 1548915), (1830, 1342393), (1891, 1299090), (2015, 1219146), (2379, 1032610), (2418, 1015955), (3331, 737490), (3782, 649545), (3965, 619566), (4030, 609573), (4758, 516305), (5673, 433030), (6045, 406382), (6662, 368745), (7930, 309783), (9455, 259818), (9993, 245830), (11346, 216515), (11895, 206522), (12090, 203191), (16655, 147498), (18910, 129909), (19986, 122915), (23790, 103261), (24583, 99930), (28365, 86606), (33310, 73749), (43303, 56730), (49166, 49965)]