73725390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{91019}}^1$

素因数の和:91038

約数の個数: 40

約数和(自身を含む): 198241560

約数和(自身を除く): 124516170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 91019, 182038, 273057, 455095, 546114, 819171, 910190, 1365285, 1638342, 2457513, 2730570, 4095855, 4915026, 7372539, 8191710, 12287565, 14745078, 24575130, 36862695, 73725390]

約数ペア:

[(1, 73725390), (2, 36862695), (3, 24575130), (5, 14745078), (6, 12287565), (9, 8191710), (10, 7372539), (15, 4915026), (18, 4095855), (27, 2730570), (30, 2457513), (45, 1638342), (54, 1365285), (81, 910190), (90, 819171), (135, 546114), (162, 455095), (270, 273057), (405, 182038), (810, 91019)]