69448890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 191471616

約数和(自身を除く): 122022726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1338, 1483, 1561, 2230, 2966, 3122, 3345, 4449, 4683, 6690, 7415, 7805, 8898, 9366, 10381, 14830, 15610, 20762, 22245, 23415, 31143, 44490, 46830, 51905, 62286, 103810, 155715, 311430, 330709, 661418, 992127, 1653545, 1984254, 2314963, 3307090, 4629926, 4960635, 6944889, 9921270, 11574815, 13889778, 23149630, 34724445, 69448890]

約数ペア:

[(1, 69448890), (2, 34724445), (3, 23149630), (5, 13889778), (6, 11574815), (7, 9921270), (10, 6944889), (14, 4960635), (15, 4629926), (21, 3307090), (30, 2314963), (35, 1984254), (42, 1653545), (70, 992127), (105, 661418), (210, 330709), (223, 311430), (446, 155715), (669, 103810), (1115, 62286), (1338, 51905), (1483, 46830), (1561, 44490), (2230, 31143), (2966, 23415), (3122, 22245), (3345, 20762), (4449, 15610), (4683, 14830), (6690, 10381), (7415, 9366), (7805, 8898)]