69232380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{164839}}^1$

素因数の和:164858

約数の個数: 48

約数和(自身を含む): 221544960

約数和(自身を除く): 152312580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 164839, 329678, 494517, 659356, 824195, 989034, 1153873, 1648390, 1978068, 2307746, 2472585, 3296780, 3461619, 4615492, 4945170, 5769365, 6923238, 9890340, 11538730, 13846476, 17308095, 23077460, 34616190, 69232380]

約数ペア:

[(1, 69232380), (2, 34616190), (3, 23077460), (4, 17308095), (5, 13846476), (6, 11538730), (7, 9890340), (10, 6923238), (12, 5769365), (14, 4945170), (15, 4615492), (20, 3461619), (21, 3296780), (28, 2472585), (30, 2307746), (35, 1978068), (42, 1648390), (60, 1153873), (70, 989034), (84, 824195), (105, 659356), (140, 494517), (210, 329678), (420, 164839)]