330533720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44189}}^1$

素因数の和:44228

約数の個数: 64

約数和(自身を含む): 859053600

約数和(自身を除く): 528519880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 44189, 88378, 176756, 220945, 353512, 441890, 486079, 751213, 883780, 972158, 1502426, 1767560, 1944316, 2430395, 3004852, 3756065, 3888632, 4860790, 6009704, 7512130, 8263343, 9721580, 15024260, 16526686, 19443160, 30048520, 33053372, 41316715, 66106744, 82633430, 165266860, 330533720]

約数ペア:

[(1, 330533720), (2, 165266860), (4, 82633430), (5, 66106744), (8, 41316715), (10, 33053372), (11, 30048520), (17, 19443160), (20, 16526686), (22, 15024260), (34, 9721580), (40, 8263343), (44, 7512130), (55, 6009704), (68, 4860790), (85, 3888632), (88, 3756065), (110, 3004852), (136, 2430395), (170, 1944316), (187, 1767560), (220, 1502426), (340, 972158), (374, 883780), (440, 751213), (680, 486079), (748, 441890), (935, 353512), (1496, 220945), (1870, 176756), (3740, 88378), (7480, 44189)]