31282730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 26881750

約数列:

[1, 2, 5, 10, 47, 94, 101, 202, 235, 470, 505, 659, 1010, 1318, 3295, 4747, 6590, 9494, 23735, 30973, 47470, 61946, 66559, 133118, 154865, 309730, 332795, 665590, 3128273, 6256546, 15641365, 31282730]

約数ペア:

[(1, 31282730), (2, 15641365), (5, 6256546), (10, 3128273), (47, 665590), (94, 332795), (101, 309730), (202, 154865), (235, 133118), (470, 66559), (505, 61946), (659, 47470), (1010, 30973), (1318, 23735), (3295, 9494), (4747, 6590)]