2077432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{8233}}^1$

素因数の和:8903

約数の個数: 64

約数和(自身を含む): 5378317056

約数和(自身を除く): 3300884166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 647, 1294, 1941, 3235, 3882, 6470, 8233, 8411, 9705, 16466, 16822, 19410, 24699, 25233, 41165, 42055, 49398, 50466, 82330, 84110, 107029, 123495, 126165, 214058, 246990, 252330, 321087, 535145, 642174, 1070290, 1605435, 3210870, 5326751, 10653502, 15980253, 26633755, 31960506, 53267510, 69247763, 79901265, 138495526, 159802530, 207743289, 346238815, 415486578, 692477630, 1038716445, 2077432890]

約数ペア:

[(1, 2077432890), (2, 1038716445), (3, 692477630), (5, 415486578), (6, 346238815), (10, 207743289), (13, 159802530), (15, 138495526), (26, 79901265), (30, 69247763), (39, 53267510), (65, 31960506), (78, 26633755), (130, 15980253), (195, 10653502), (390, 5326751), (647, 3210870), (1294, 1605435), (1941, 1070290), (3235, 642174), (3882, 535145), (6470, 321087), (8233, 252330), (8411, 246990), (9705, 214058), (16466, 126165), (16822, 123495), (19410, 107029), (24699, 84110), (25233, 82330), (41165, 50466), (42055, 49398)]