30316170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 75018240

約数和(自身を除く): 44702070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 109, 127, 146, 218, 219, 254, 327, 365, 381, 438, 545, 635, 654, 730, 762, 1090, 1095, 1270, 1635, 1905, 2190, 3270, 3810, 7957, 9271, 13843, 15914, 18542, 23871, 27686, 27813, 39785, 41529, 46355, 47742, 55626, 69215, 79570, 83058, 92710, 119355, 138430, 139065, 207645, 238710, 278130, 415290, 1010539, 2021078, 3031617, 5052695, 6063234, 10105390, 15158085, 30316170]

約数ペア:

[(1, 30316170), (2, 15158085), (3, 10105390), (5, 6063234), (6, 5052695), (10, 3031617), (15, 2021078), (30, 1010539), (73, 415290), (109, 278130), (127, 238710), (146, 207645), (218, 139065), (219, 138430), (254, 119355), (327, 92710), (365, 83058), (381, 79570), (438, 69215), (545, 55626), (635, 47742), (654, 46355), (730, 41529), (762, 39785), (1090, 27813), (1095, 27686), (1270, 23871), (1635, 18542), (1905, 15914), (2190, 13843), (3270, 9271), (3810, 7957)]