13064870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 16570330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 293, 343, 455, 490, 586, 637, 686, 910, 1274, 1465, 1715, 2051, 2930, 3185, 3430, 3809, 4102, 4459, 6370, 7618, 8918, 10255, 14357, 19045, 20510, 22295, 26663, 28714, 38090, 44590, 53326, 71785, 100499, 133315, 143570, 186641, 200998, 266630, 373282, 502495, 933205, 1004990, 1306487, 1866410, 2612974, 6532435, 13064870]

約数ペア:

[(1, 13064870), (2, 6532435), (5, 2612974), (7, 1866410), (10, 1306487), (13, 1004990), (14, 933205), (26, 502495), (35, 373282), (49, 266630), (65, 200998), (70, 186641), (91, 143570), (98, 133315), (130, 100499), (182, 71785), (245, 53326), (293, 44590), (343, 38090), (455, 28714), (490, 26663), (586, 22295), (637, 20510), (686, 19045), (910, 14357), (1274, 10255), (1465, 8918), (1715, 7618), (2051, 6370), (2930, 4459), (3185, 4102), (3430, 3809)]