144454010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 265852800

約数和(自身を除く): 121398790

約数列:

[1, 2, 5, 10, 67, 134, 149, 298, 335, 670, 745, 1447, 1490, 2894, 7235, 9983, 14470, 19966, 49915, 96949, 99830, 193898, 215603, 431206, 484745, 969490, 1078015, 2156030, 14445401, 28890802, 72227005, 144454010]

約数ペア:

[(1, 144454010), (2, 72227005), (5, 28890802), (10, 14445401), (67, 2156030), (134, 1078015), (149, 969490), (298, 484745), (335, 431206), (670, 215603), (745, 193898), (1447, 99830), (1490, 96949), (2894, 49915), (7235, 19966), (9983, 14470)]