15674021070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 39140720640

約数和(自身を除く): 23466699570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 223, 235, 237, 282, 395, 446, 470, 474, 631, 669, 705, 790, 1115, 1185, 1262, 1338, 1410, 1893, 2230, 2370, 3155, 3345, 3713, 3786, 6310, 6690, 7426, 9465, 10481, 11139, 17617, 18565, 18930, 20962, 22278, 29657, 31443, 35234, 37130, 49849, 52405, 52851, 55695, 59314, 62886, 88085, 88971, 99698, 104810, 105702, 111390, 140713, 148285, 149547, 157215, 176170, 177942, 249245, 264255, 281426, 296570, 299094, 314430, 422139, 444855, 498490, 528510, 703565, 747735, 827999, 844278, 889710, 1407130, 1495470, 1655998, 2110695, 2342903, 2483997, 4139995, 4221390, 4685806, 4967994, 6613511, 7028709, 8279990, 11116327, 11714515, 12419985, 13227022, 14057418, 19840533, 22232654, 23429030, 24839970, 33067555, 33348981, 35143545, 39681066, 55581635, 66135110, 66697962, 70287090, 99202665, 111163270, 166744905, 198405330, 333489810, 522467369, 1044934738, 1567402107, 2612336845, 3134804214, 5224673690, 7837010535, 15674021070]

約数ペア:

[(1, 15674021070), (2, 7837010535), (3, 5224673690), (5, 3134804214), (6, 2612336845), (10, 1567402107), (15, 1044934738), (30, 522467369), (47, 333489810), (79, 198405330), (94, 166744905), (141, 111163270), (158, 99202665), (223, 70287090), (235, 66697962), (237, 66135110), (282, 55581635), (395, 39681066), (446, 35143545), (470, 33348981), (474, 33067555), (631, 24839970), (669, 23429030), (705, 22232654), (790, 19840533), (1115, 14057418), (1185, 13227022), (1262, 12419985), (1338, 11714515), (1410, 11116327), (1893, 8279990), (2230, 7028709), (2370, 6613511), (3155, 4967994), (3345, 4685806), (3713, 4221390), (3786, 4139995), (6310, 2483997), (6690, 2342903), (7426, 2110695), (9465, 1655998), (10481, 1495470), (11139, 1407130), (17617, 889710), (18565, 844278), (18930, 827999), (20962, 747735), (22278, 703565), (29657, 528510), (31443, 498490), (35234, 444855), (37130, 422139), (49849, 314430), (52405, 299094), (52851, 296570), (55695, 281426), (59314, 264255), (62886, 249245), (88085, 177942), (88971, 176170), (99698, 157215), (104810, 149547), (105702, 148285), (111390, 140713)]