65432770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 70647230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 295, 449, 494, 590, 767, 898, 1121, 1235, 1534, 2242, 2245, 2470, 3835, 4490, 5605, 5837, 7670, 8531, 11210, 11674, 14573, 17062, 26491, 29146, 29185, 42655, 52982, 58370, 72865, 85310, 110903, 132455, 145730, 221806, 264910, 344383, 503329, 554515, 688766, 1006658, 1109030, 1721915, 2516645, 3443830, 5033290, 6543277, 13086554, 32716385, 65432770]

約数ペア:

[(1, 65432770), (2, 32716385), (5, 13086554), (10, 6543277), (13, 5033290), (19, 3443830), (26, 2516645), (38, 1721915), (59, 1109030), (65, 1006658), (95, 688766), (118, 554515), (130, 503329), (190, 344383), (247, 264910), (295, 221806), (449, 145730), (494, 132455), (590, 110903), (767, 85310), (898, 72865), (1121, 58370), (1235, 52982), (1534, 42655), (2242, 29185), (2245, 29146), (2470, 26491), (3835, 17062), (4490, 14573), (5605, 11674), (5837, 11210), (7670, 8531)]