308783670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2579}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 800997120

約数和(自身を除く): 492213450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 614, 921, 1535, 1842, 2579, 3070, 3991, 4605, 5158, 7737, 7982, 9210, 11973, 12895, 15474, 19955, 23946, 25790, 33527, 38685, 39910, 59865, 67054, 77370, 100581, 119730, 167635, 201162, 335270, 502905, 791753, 1005810, 1583506, 2375259, 3958765, 4750518, 7917530, 10292789, 11876295, 20585578, 23752590, 30878367, 51463945, 61756734, 102927890, 154391835, 308783670]

約数ペア:

[(1, 308783670), (2, 154391835), (3, 102927890), (5, 61756734), (6, 51463945), (10, 30878367), (13, 23752590), (15, 20585578), (26, 11876295), (30, 10292789), (39, 7917530), (65, 4750518), (78, 3958765), (130, 2375259), (195, 1583506), (307, 1005810), (390, 791753), (614, 502905), (921, 335270), (1535, 201162), (1842, 167635), (2579, 119730), (3070, 100581), (3991, 77370), (4605, 67054), (5158, 59865), (7737, 39910), (7982, 38685), (9210, 33527), (11973, 25790), (12895, 23946), (15474, 19955)]