69155220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31151}}^1$

素因数の和:31200

約数の個数: 48

約数和(自身を含む): 198874368

約数和(自身を除く): 129719148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31151, 62302, 93453, 124604, 155755, 186906, 311510, 373812, 467265, 623020, 934530, 1152587, 1869060, 2305174, 3457761, 4610348, 5762935, 6915522, 11525870, 13831044, 17288805, 23051740, 34577610, 69155220]

約数ペア:

[(1, 69155220), (2, 34577610), (3, 23051740), (4, 17288805), (5, 13831044), (6, 11525870), (10, 6915522), (12, 5762935), (15, 4610348), (20, 3457761), (30, 2305174), (37, 1869060), (60, 1152587), (74, 934530), (111, 623020), (148, 467265), (185, 373812), (222, 311510), (370, 186906), (444, 155755), (555, 124604), (740, 93453), (1110, 62302), (2220, 31151)]