71317470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 196600320

約数和(自身を除く): 125282850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1483, 1603, 2290, 2966, 3206, 3435, 4449, 4809, 6870, 7415, 8015, 8898, 9618, 10381, 14830, 16030, 20762, 22245, 24045, 31143, 44490, 48090, 51905, 62286, 103810, 155715, 311430, 339607, 679214, 1018821, 1698035, 2037642, 2377249, 3396070, 4754498, 5094105, 7131747, 10188210, 11886245, 14263494, 23772490, 35658735, 71317470]

約数ペア:

[(1, 71317470), (2, 35658735), (3, 23772490), (5, 14263494), (6, 11886245), (7, 10188210), (10, 7131747), (14, 5094105), (15, 4754498), (21, 3396070), (30, 2377249), (35, 2037642), (42, 1698035), (70, 1018821), (105, 679214), (210, 339607), (229, 311430), (458, 155715), (687, 103810), (1145, 62286), (1374, 51905), (1483, 48090), (1603, 44490), (2290, 31143), (2966, 24045), (3206, 22245), (3435, 20762), (4449, 16030), (4809, 14830), (6870, 10381), (7415, 9618), (8015, 8898)]