6967240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 11176760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 167, 280, 298, 334, 596, 668, 745, 835, 1043, 1169, 1192, 1336, 1490, 1670, 2086, 2338, 2980, 3340, 4172, 4676, 5215, 5845, 5960, 6680, 8344, 9352, 10430, 11690, 20860, 23380, 24883, 41720, 46760, 49766, 99532, 124415, 174181, 199064, 248830, 348362, 497660, 696724, 870905, 995320, 1393448, 1741810, 3483620, 6967240]

約数ペア:

[(1, 6967240), (2, 3483620), (4, 1741810), (5, 1393448), (7, 995320), (8, 870905), (10, 696724), (14, 497660), (20, 348362), (28, 248830), (35, 199064), (40, 174181), (56, 124415), (70, 99532), (140, 49766), (149, 46760), (167, 41720), (280, 24883), (298, 23380), (334, 20860), (596, 11690), (668, 10430), (745, 9352), (835, 8344), (1043, 6680), (1169, 5960), (1192, 5845), (1336, 5215), (1490, 4676), (1670, 4172), (2086, 3340), (2338, 2980)]