12276930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 31223808

約数和(自身を除く): 18946878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 307, 310, 430, 465, 614, 645, 921, 930, 1290, 1333, 1535, 1842, 2666, 3070, 3999, 4605, 6665, 7998, 9210, 9517, 13201, 13330, 19034, 19995, 26402, 28551, 39603, 39990, 47585, 57102, 66005, 79206, 95170, 132010, 142755, 198015, 285510, 396030, 409231, 818462, 1227693, 2046155, 2455386, 4092310, 6138465, 12276930]

約数ペア:

[(1, 12276930), (2, 6138465), (3, 4092310), (5, 2455386), (6, 2046155), (10, 1227693), (15, 818462), (30, 409231), (31, 396030), (43, 285510), (62, 198015), (86, 142755), (93, 132010), (129, 95170), (155, 79206), (186, 66005), (215, 57102), (258, 47585), (307, 39990), (310, 39603), (430, 28551), (465, 26402), (614, 19995), (645, 19034), (921, 13330), (930, 13201), (1290, 9517), (1333, 9210), (1535, 7998), (1842, 6665), (2666, 4605), (3070, 3999)]