69455430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70157}}^1$

素因数の和:70181

約数の個数: 48

約数和(自身を含む): 197003664

約数和(自身を除く): 127548234

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 70157, 140314, 210471, 350785, 420942, 631413, 701570, 771727, 1052355, 1262826, 1543454, 2104710, 2315181, 3157065, 3858635, 4630362, 6314130, 6945543, 7717270, 11575905, 13891086, 23151810, 34727715, 69455430]

約数ペア:

[(1, 69455430), (2, 34727715), (3, 23151810), (5, 13891086), (6, 11575905), (9, 7717270), (10, 6945543), (11, 6314130), (15, 4630362), (18, 3858635), (22, 3157065), (30, 2315181), (33, 2104710), (45, 1543454), (55, 1262826), (66, 1052355), (90, 771727), (99, 701570), (110, 631413), (165, 420942), (198, 350785), (330, 210471), (495, 140314), (990, 70157)]