1520261730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433123}}^1$

素因数の和:433152

約数の個数: 64

約数和(自身を含む): 4365889920

約数和(自身を除く): 2845628190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 433123, 866246, 1299369, 2165615, 2598738, 3898107, 4331230, 5630599, 6496845, 7796214, 11261198, 11694321, 12993690, 16891797, 19490535, 23388642, 28152995, 33783594, 38981070, 50675391, 56305990, 58471605, 84458985, 101350782, 116943210, 152026173, 168917970, 253376955, 304052346, 506753910, 760130865, 1520261730]

約数ペア:

[(1, 1520261730), (2, 760130865), (3, 506753910), (5, 304052346), (6, 253376955), (9, 168917970), (10, 152026173), (13, 116943210), (15, 101350782), (18, 84458985), (26, 58471605), (27, 56305990), (30, 50675391), (39, 38981070), (45, 33783594), (54, 28152995), (65, 23388642), (78, 19490535), (90, 16891797), (117, 12993690), (130, 11694321), (135, 11261198), (195, 7796214), (234, 6496845), (270, 5630599), (351, 4331230), (390, 3898107), (585, 2598738), (702, 2165615), (1170, 1299369), (1755, 866246), (3510, 433123)]