313406430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 452996130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 223, 237, 395, 446, 474, 593, 669, 790, 1115, 1185, 1186, 1338, 1779, 2230, 2370, 2965, 3345, 3558, 5930, 6690, 8895, 17617, 17790, 35234, 46847, 52851, 88085, 93694, 105702, 132239, 140541, 176170, 234235, 264255, 264478, 281082, 396717, 468470, 528510, 661195, 702705, 793434, 1322390, 1405410, 1983585, 3967170, 10446881, 20893762, 31340643, 52234405, 62681286, 104468810, 156703215, 313406430]

約数ペア:

[(1, 313406430), (2, 156703215), (3, 104468810), (5, 62681286), (6, 52234405), (10, 31340643), (15, 20893762), (30, 10446881), (79, 3967170), (158, 1983585), (223, 1405410), (237, 1322390), (395, 793434), (446, 702705), (474, 661195), (593, 528510), (669, 468470), (790, 396717), (1115, 281082), (1185, 264478), (1186, 264255), (1338, 234235), (1779, 176170), (2230, 140541), (2370, 132239), (2965, 105702), (3345, 93694), (3558, 88085), (5930, 52851), (6690, 46847), (8895, 35234), (17617, 17790)]