13621140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5849

約数の個数: 72

約数和(自身を含む): 44503368

約数和(自身を除く): 30882228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5821, 11642, 17463, 23284, 29105, 34926, 52389, 58210, 69852, 75673, 87315, 104778, 116420, 151346, 174630, 209556, 227019, 261945, 302692, 349260, 378365, 454038, 523890, 681057, 756730, 908076, 1047780, 1135095, 1362114, 1513460, 2270190, 2724228, 3405285, 4540380, 6810570, 13621140]

約数ペア:

[(1, 13621140), (2, 6810570), (3, 4540380), (4, 3405285), (5, 2724228), (6, 2270190), (9, 1513460), (10, 1362114), (12, 1135095), (13, 1047780), (15, 908076), (18, 756730), (20, 681057), (26, 523890), (30, 454038), (36, 378365), (39, 349260), (45, 302692), (52, 261945), (60, 227019), (65, 209556), (78, 174630), (90, 151346), (117, 116420), (130, 104778), (156, 87315), (180, 75673), (195, 69852), (234, 58210), (260, 52389), (390, 34926), (468, 29105), (585, 23284), (780, 17463), (1170, 11642), (2340, 5821)]