140901430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{929}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 263152800

約数和(自身を除く): 122251370

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 523, 929, 1046, 1858, 2615, 4645, 5230, 9290, 15167, 26941, 30334, 53882, 75835, 134705, 151670, 269410, 485867, 971734, 2429335, 4858670, 14090143, 28180286, 70450715, 140901430]

約数ペア:

[(1, 140901430), (2, 70450715), (5, 28180286), (10, 14090143), (29, 4858670), (58, 2429335), (145, 971734), (290, 485867), (523, 269410), (929, 151670), (1046, 134705), (1858, 75835), (2615, 53882), (4645, 30334), (5230, 26941), (9290, 15167)]