2198103670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23557}}^1$

素因数の和:23645

約数の個数: 64

約数和(自身を含む): 4776431616

約数和(自身を除く): 2578327946

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1505, 2170, 2666, 3010, 6665, 9331, 13330, 18662, 23557, 46655, 47114, 93310, 117785, 164899, 235570, 329798, 730267, 824495, 1012951, 1460534, 1648990, 2025902, 3651335, 5064755, 5111869, 7090657, 7302670, 10129510, 10223738, 14181314, 25559345, 31401481, 35453285, 51118690, 62802962, 70906570, 157007405, 219810367, 314014810, 439620734, 1099051835, 2198103670]

約数ペア:

[(1, 2198103670), (2, 1099051835), (5, 439620734), (7, 314014810), (10, 219810367), (14, 157007405), (31, 70906570), (35, 62802962), (43, 51118690), (62, 35453285), (70, 31401481), (86, 25559345), (155, 14181314), (215, 10223738), (217, 10129510), (301, 7302670), (310, 7090657), (430, 5111869), (434, 5064755), (602, 3651335), (1085, 2025902), (1333, 1648990), (1505, 1460534), (2170, 1012951), (2666, 824495), (3010, 730267), (6665, 329798), (9331, 235570), (13330, 164899), (18662, 117785), (23557, 93310), (46655, 47114)]