1520496510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{17483}}^1$

素因数の和:17729

約数の個数: 64

約数和(自身を含む): 3947747328

約数和(自身を除く): 2427250818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2899, 3345, 5798, 6690, 8697, 14495, 17394, 17483, 28990, 34966, 43485, 52449, 86970, 87415, 104898, 174830, 227279, 262245, 454558, 524490, 681837, 1136395, 1363674, 2272790, 3409185, 3898709, 6818370, 7797418, 11696127, 19493545, 23392254, 38987090, 50683217, 58480635, 101366434, 116961270, 152049651, 253416085, 304099302, 506832170, 760248255, 1520496510]

約数ペア:

[(1, 1520496510), (2, 760248255), (3, 506832170), (5, 304099302), (6, 253416085), (10, 152049651), (13, 116961270), (15, 101366434), (26, 58480635), (30, 50683217), (39, 38987090), (65, 23392254), (78, 19493545), (130, 11696127), (195, 7797418), (223, 6818370), (390, 3898709), (446, 3409185), (669, 2272790), (1115, 1363674), (1338, 1136395), (2230, 681837), (2899, 524490), (3345, 454558), (5798, 262245), (6690, 227279), (8697, 174830), (14495, 104898), (17394, 87415), (17483, 86970), (28990, 52449), (34966, 43485)]