157575210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23807

約数の個数: 64

約数和(自身を含む): 431246592

約数和(自身を除く): 273671382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23767, 47534, 71301, 118835, 142602, 237670, 308971, 356505, 404039, 617942, 713010, 808078, 926913, 1212117, 1544855, 1853826, 2020195, 2424234, 3089710, 4040390, 4634565, 5252507, 6060585, 9269130, 10505014, 12121170, 15757521, 26262535, 31515042, 52525070, 78787605, 157575210]

約数ペア:

[(1, 157575210), (2, 78787605), (3, 52525070), (5, 31515042), (6, 26262535), (10, 15757521), (13, 12121170), (15, 10505014), (17, 9269130), (26, 6060585), (30, 5252507), (34, 4634565), (39, 4040390), (51, 3089710), (65, 2424234), (78, 2020195), (85, 1853826), (102, 1544855), (130, 1212117), (170, 926913), (195, 808078), (221, 713010), (255, 617942), (390, 404039), (442, 356505), (510, 308971), (663, 237670), (1105, 142602), (1326, 118835), (2210, 71301), (3315, 47534), (6630, 23767)]