1676141220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2148899}}^1$

素因数の和:2148924

約数の個数: 48

約数和(自身を含む): 5054212800

約数和(自身を除く): 3378071580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2148899, 4297798, 6446697, 8595596, 10744495, 12893394, 21488990, 25786788, 27935687, 32233485, 42977980, 55871374, 64466970, 83807061, 111742748, 128933940, 139678435, 167614122, 279356870, 335228244, 419035305, 558713740, 838070610, 1676141220]

約数ペア:

[(1, 1676141220), (2, 838070610), (3, 558713740), (4, 419035305), (5, 335228244), (6, 279356870), (10, 167614122), (12, 139678435), (13, 128933940), (15, 111742748), (20, 83807061), (26, 64466970), (30, 55871374), (39, 42977980), (52, 32233485), (60, 27935687), (65, 25786788), (78, 21488990), (130, 12893394), (156, 10744495), (195, 8595596), (260, 6446697), (390, 4297798), (780, 2148899)]