69890750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 133009344

約数和(自身を除く): 63118594

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 4583, 7625, 9166, 15250, 22915, 45830, 114575, 229150, 279563, 559126, 572875, 1145750, 1397815, 2795630, 6989075, 13978150, 34945375, 69890750]

約数ペア:

[(1, 69890750), (2, 34945375), (5, 13978150), (10, 6989075), (25, 2795630), (50, 1397815), (61, 1145750), (122, 572875), (125, 559126), (250, 279563), (305, 229150), (610, 114575), (1525, 45830), (3050, 22915), (4583, 15250), (7625, 9166)]