9106460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 21718368

約数和(自身を除く): 12611908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 71, 106, 110, 121, 142, 212, 220, 242, 265, 284, 355, 484, 530, 583, 605, 710, 781, 1060, 1166, 1210, 1420, 1562, 2332, 2420, 2915, 3124, 3763, 3905, 5830, 6413, 7526, 7810, 8591, 11660, 12826, 15052, 15620, 17182, 18815, 25652, 32065, 34364, 37630, 41393, 42955, 64130, 75260, 82786, 85910, 128260, 165572, 171820, 206965, 413930, 455323, 827860, 910646, 1821292, 2276615, 4553230, 9106460]

約数ペア:

[(1, 9106460), (2, 4553230), (4, 2276615), (5, 1821292), (10, 910646), (11, 827860), (20, 455323), (22, 413930), (44, 206965), (53, 171820), (55, 165572), (71, 128260), (106, 85910), (110, 82786), (121, 75260), (142, 64130), (212, 42955), (220, 41393), (242, 37630), (265, 34364), (284, 32065), (355, 25652), (484, 18815), (530, 17182), (583, 15620), (605, 15052), (710, 12826), (781, 11660), (1060, 8591), (1166, 7810), (1210, 7526), (1420, 6413), (1562, 5830), (2332, 3905), (2420, 3763), (2915, 3124)]