2841150

素因数分解:

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

素因数の和:106

約数の個数: 96

約数和(自身を含む): 7999488

約数和(自身を除く): 5158338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 47, 50, 62, 65, 75, 78, 93, 94, 130, 141, 150, 155, 186, 195, 235, 282, 310, 325, 390, 403, 465, 470, 611, 650, 705, 775, 806, 930, 975, 1175, 1209, 1222, 1410, 1457, 1550, 1833, 1950, 2015, 2325, 2350, 2418, 2914, 3055, 3525, 3666, 4030, 4371, 4650, 6045, 6110, 7050, 7285, 8742, 9165, 10075, 12090, 14570, 15275, 18330, 18941, 20150, 21855, 30225, 30550, 36425, 37882, 43710, 45825, 56823, 60450, 72850, 91650, 94705, 109275, 113646, 189410, 218550, 284115, 473525, 568230, 947050, 1420575, 2841150]

約数ペア:

[(1, 2841150), (2, 1420575), (3, 947050), (5, 568230), (6, 473525), (10, 284115), (13, 218550), (15, 189410), (25, 113646), (26, 109275), (30, 94705), (31, 91650), (39, 72850), (47, 60450), (50, 56823), (62, 45825), (65, 43710), (75, 37882), (78, 36425), (93, 30550), (94, 30225), (130, 21855), (141, 20150), (150, 18941), (155, 18330), (186, 15275), (195, 14570), (235, 12090), (282, 10075), (310, 9165), (325, 8742), (390, 7285), (403, 7050), (465, 6110), (470, 6045), (611, 4650), (650, 4371), (705, 4030), (775, 3666), (806, 3525), (930, 3055), (975, 2914), (1175, 2418), (1209, 2350), (1222, 2325), (1410, 2015), (1457, 1950), (1550, 1833)]