8139810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 22643712

約数和(自身を除く): 14503902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 467, 498, 581, 830, 934, 1162, 1245, 1401, 1743, 2335, 2490, 2802, 2905, 3269, 3486, 4670, 5810, 6538, 7005, 8715, 9807, 14010, 16345, 17430, 19614, 32690, 38761, 49035, 77522, 98070, 116283, 193805, 232566, 271327, 387610, 542654, 581415, 813981, 1162830, 1356635, 1627962, 2713270, 4069905, 8139810]

約数ペア:

[(1, 8139810), (2, 4069905), (3, 2713270), (5, 1627962), (6, 1356635), (7, 1162830), (10, 813981), (14, 581415), (15, 542654), (21, 387610), (30, 271327), (35, 232566), (42, 193805), (70, 116283), (83, 98070), (105, 77522), (166, 49035), (210, 38761), (249, 32690), (415, 19614), (467, 17430), (498, 16345), (581, 14010), (830, 9807), (934, 8715), (1162, 7005), (1245, 6538), (1401, 5810), (1743, 4670), (2335, 3486), (2490, 3269), (2802, 2905)]