15697955820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{129457}}^1$

素因数の和:129559

約数の個数: 96

約数和(自身を含む): 45933769728

約数和(自身を除く): 30235813908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 2021, 2580, 2820, 4042, 6063, 8084, 10105, 12126, 20210, 24252, 30315, 40420, 60630, 121260, 129457, 258914, 388371, 517828, 647285, 776742, 1294570, 1553484, 1941855, 2589140, 3883710, 5566651, 6084479, 7767420, 11133302, 12168958, 16699953, 18253437, 22266604, 24337916, 27833255, 30422395, 33399906, 36506874, 55666510, 60844790, 66799812, 73013748, 83499765, 91267185, 111333020, 121689580, 166999530, 182534370, 261632597, 333999060, 365068740, 523265194, 784897791, 1046530388, 1308162985, 1569795582, 2616325970, 3139591164, 3924488955, 5232651940, 7848977910, 15697955820]

約数ペア:

[(1, 15697955820), (2, 7848977910), (3, 5232651940), (4, 3924488955), (5, 3139591164), (6, 2616325970), (10, 1569795582), (12, 1308162985), (15, 1046530388), (20, 784897791), (30, 523265194), (43, 365068740), (47, 333999060), (60, 261632597), (86, 182534370), (94, 166999530), (129, 121689580), (141, 111333020), (172, 91267185), (188, 83499765), (215, 73013748), (235, 66799812), (258, 60844790), (282, 55666510), (430, 36506874), (470, 33399906), (516, 30422395), (564, 27833255), (645, 24337916), (705, 22266604), (860, 18253437), (940, 16699953), (1290, 12168958), (1410, 11133302), (2021, 7767420), (2580, 6084479), (2820, 5566651), (4042, 3883710), (6063, 2589140), (8084, 1941855), (10105, 1553484), (12126, 1294570), (20210, 776742), (24252, 647285), (30315, 517828), (40420, 388371), (60630, 258914), (121260, 129457)]