1900791060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4525693}}^1$

素因数の和:4525712

約数の個数: 48

約数和(自身を含む): 6082532736

約数和(自身を除く): 4181741676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4525693, 9051386, 13577079, 18102772, 22628465, 27154158, 31679851, 45256930, 54308316, 63359702, 67885395, 90513860, 95039553, 126719404, 135770790, 158399255, 190079106, 271541580, 316798510, 380158212, 475197765, 633597020, 950395530, 1900791060]

約数ペア:

[(1, 1900791060), (2, 950395530), (3, 633597020), (4, 475197765), (5, 380158212), (6, 316798510), (7, 271541580), (10, 190079106), (12, 158399255), (14, 135770790), (15, 126719404), (20, 95039553), (21, 90513860), (28, 67885395), (30, 63359702), (35, 54308316), (42, 45256930), (60, 31679851), (70, 27154158), (84, 22628465), (105, 18102772), (140, 13577079), (210, 9051386), (420, 4525693)]