1520637510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{7241131}}^1$

素因数の和:7241148

約数の個数: 32

約数和(自身を含む): 4170892032

約数和(自身を除く): 2650254522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 7241131, 14482262, 21723393, 36205655, 43446786, 50687917, 72411310, 101375834, 108616965, 152063751, 217233930, 253439585, 304127502, 506879170, 760318755, 1520637510]

約数ペア:

[(1, 1520637510), (2, 760318755), (3, 506879170), (5, 304127502), (6, 253439585), (7, 217233930), (10, 152063751), (14, 108616965), (15, 101375834), (21, 72411310), (30, 50687917), (35, 43446786), (42, 36205655), (70, 21723393), (105, 14482262), (210, 7241131)]