8490450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 22217328

約数和(自身を除く): 13726878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 107, 115, 138, 150, 214, 230, 321, 345, 529, 535, 575, 642, 690, 1058, 1070, 1150, 1587, 1605, 1725, 2461, 2645, 2675, 3174, 3210, 3450, 4922, 5290, 5350, 7383, 7935, 8025, 12305, 13225, 14766, 15870, 16050, 24610, 26450, 36915, 39675, 56603, 61525, 73830, 79350, 113206, 123050, 169809, 184575, 283015, 339618, 369150, 566030, 849045, 1415075, 1698090, 2830150, 4245225, 8490450]

約数ペア:

[(1, 8490450), (2, 4245225), (3, 2830150), (5, 1698090), (6, 1415075), (10, 849045), (15, 566030), (23, 369150), (25, 339618), (30, 283015), (46, 184575), (50, 169809), (69, 123050), (75, 113206), (107, 79350), (115, 73830), (138, 61525), (150, 56603), (214, 39675), (230, 36915), (321, 26450), (345, 24610), (529, 16050), (535, 15870), (575, 14766), (642, 13225), (690, 12305), (1058, 8025), (1070, 7935), (1150, 7383), (1587, 5350), (1605, 5290), (1725, 4922), (2461, 3450), (2645, 3210), (2675, 3174)]