7611730980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953851}}^1$

素因数の和:953889

約数の個数: 96

約数和(自身を含む): 25639541760

約数和(自身を除く): 18027810780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 953851, 1907702, 2861553, 3815404, 4769255, 5723106, 6676957, 9538510, 11446212, 13353914, 14307765, 18123169, 19077020, 20030871, 26707828, 28615530, 33384785, 36246338, 40061742, 54369507, 57231060, 66769570, 72492676, 80123484, 90615845, 100154355, 108739014, 126862183, 133539140, 181231690, 200308710, 217478028, 253724366, 271847535, 362463380, 380586549, 400617420, 507448732, 543695070, 634310915, 761173098, 1087390140, 1268621830, 1522346196, 1902932745, 2537243660, 3805865490, 7611730980]

約数ペア:

[(1, 7611730980), (2, 3805865490), (3, 2537243660), (4, 1902932745), (5, 1522346196), (6, 1268621830), (7, 1087390140), (10, 761173098), (12, 634310915), (14, 543695070), (15, 507448732), (19, 400617420), (20, 380586549), (21, 362463380), (28, 271847535), (30, 253724366), (35, 217478028), (38, 200308710), (42, 181231690), (57, 133539140), (60, 126862183), (70, 108739014), (76, 100154355), (84, 90615845), (95, 80123484), (105, 72492676), (114, 66769570), (133, 57231060), (140, 54369507), (190, 40061742), (210, 36246338), (228, 33384785), (266, 28615530), (285, 26707828), (380, 20030871), (399, 19077020), (420, 18123169), (532, 14307765), (570, 13353914), (665, 11446212), (798, 9538510), (1140, 6676957), (1330, 5723106), (1596, 4769255), (1995, 3815404), (2660, 2861553), (3990, 1907702), (7980, 953851)]