64634310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55243}}^1$

素因数の和:55269

約数の個数: 48

約数和(自身を含む): 180979344

約数和(自身を除く): 116345034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 55243, 110486, 165729, 276215, 331458, 497187, 552430, 718159, 828645, 994374, 1436318, 1657290, 2154477, 2485935, 3590795, 4308954, 4971870, 6463431, 7181590, 10772385, 12926862, 21544770, 32317155, 64634310]

約数ペア:

[(1, 64634310), (2, 32317155), (3, 21544770), (5, 12926862), (6, 10772385), (9, 7181590), (10, 6463431), (13, 4971870), (15, 4308954), (18, 3590795), (26, 2485935), (30, 2154477), (39, 1657290), (45, 1436318), (65, 994374), (78, 828645), (90, 718159), (117, 552430), (130, 497187), (195, 331458), (234, 276215), (390, 165729), (585, 110486), (1170, 55243)]