70128270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18121}}^1$

素因数の和:18177

約数の個数: 48

約数和(自身を含む): 186584112

約数和(自身を除く): 116455842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 18121, 36242, 54363, 90605, 108726, 163089, 181210, 271815, 326178, 543630, 779203, 815445, 1558406, 1630890, 2337609, 3896015, 4675218, 7012827, 7792030, 11688045, 14025654, 23376090, 35064135, 70128270]

約数ペア:

[(1, 70128270), (2, 35064135), (3, 23376090), (5, 14025654), (6, 11688045), (9, 7792030), (10, 7012827), (15, 4675218), (18, 3896015), (30, 2337609), (43, 1630890), (45, 1558406), (86, 815445), (90, 779203), (129, 543630), (215, 326178), (258, 271815), (387, 181210), (430, 163089), (645, 108726), (774, 90605), (1290, 54363), (1935, 36242), (3870, 18121)]