258773430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4261

約数の個数: 64

約数和(自身を含む): 650815488

約数和(自身を除く): 392042058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2077, 4153, 4154, 6231, 8306, 10385, 12459, 12462, 20765, 20770, 24918, 31155, 41530, 62295, 62310, 124590, 128743, 257486, 278251, 386229, 556502, 643715, 772458, 834753, 1287430, 1391255, 1669506, 1931145, 2782510, 3862290, 4173765, 8347530, 8625781, 17251562, 25877343, 43128905, 51754686, 86257810, 129386715, 258773430]

約数ペア:

[(1, 258773430), (2, 129386715), (3, 86257810), (5, 51754686), (6, 43128905), (10, 25877343), (15, 17251562), (30, 8625781), (31, 8347530), (62, 4173765), (67, 3862290), (93, 2782510), (134, 1931145), (155, 1669506), (186, 1391255), (201, 1287430), (310, 834753), (335, 772458), (402, 643715), (465, 556502), (670, 386229), (930, 278251), (1005, 257486), (2010, 128743), (2077, 124590), (4153, 62310), (4154, 62295), (6231, 41530), (8306, 31155), (10385, 24918), (12459, 20770), (12462, 20765)]