38907570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 102130560

約数和(自身を除く): 63222990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1489, 1742, 2010, 2613, 2978, 4355, 4467, 5226, 7445, 8710, 8934, 13065, 14890, 19357, 22335, 26130, 38714, 44670, 58071, 96785, 99763, 116142, 193570, 199526, 290355, 299289, 498815, 580710, 598578, 997630, 1296919, 1496445, 2593838, 2992890, 3890757, 6484595, 7781514, 12969190, 19453785, 38907570]

約数ペア:

[(1, 38907570), (2, 19453785), (3, 12969190), (5, 7781514), (6, 6484595), (10, 3890757), (13, 2992890), (15, 2593838), (26, 1496445), (30, 1296919), (39, 997630), (65, 598578), (67, 580710), (78, 498815), (130, 299289), (134, 290355), (195, 199526), (201, 193570), (335, 116142), (390, 99763), (402, 96785), (670, 58071), (871, 44670), (1005, 38714), (1489, 26130), (1742, 22335), (2010, 19357), (2613, 14890), (2978, 13065), (4355, 8934), (4467, 8710), (5226, 7445)]