68933870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 128887200

約数和(自身を除く): 59953330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 467, 509, 934, 1018, 2335, 2545, 4670, 5090, 13543, 14761, 27086, 29522, 67715, 73805, 135430, 147610, 237703, 475406, 1188515, 2377030, 6893387, 13786774, 34466935, 68933870]

約数ペア:

[(1, 68933870), (2, 34466935), (5, 13786774), (10, 6893387), (29, 2377030), (58, 1188515), (145, 475406), (290, 237703), (467, 147610), (509, 135430), (934, 73805), (1018, 67715), (2335, 29522), (2545, 27086), (4670, 14761), (5090, 13543)]