153968710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 329951232

約数和(自身を除く): 175982522

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 235, 265, 329, 371, 470, 530, 658, 742, 883, 1645, 1766, 1855, 2491, 3290, 3710, 4415, 4982, 6181, 8830, 12362, 12455, 17437, 24910, 30905, 34874, 41501, 46799, 61810, 83002, 87185, 93598, 174370, 207505, 233995, 290507, 327593, 415010, 467990, 581014, 655186, 1452535, 1637965, 2199553, 2905070, 3275930, 4399106, 10997765, 15396871, 21995530, 30793742, 76984355, 153968710]

約数ペア:

[(1, 153968710), (2, 76984355), (5, 30793742), (7, 21995530), (10, 15396871), (14, 10997765), (35, 4399106), (47, 3275930), (53, 2905070), (70, 2199553), (94, 1637965), (106, 1452535), (235, 655186), (265, 581014), (329, 467990), (371, 415010), (470, 327593), (530, 290507), (658, 233995), (742, 207505), (883, 174370), (1645, 93598), (1766, 87185), (1855, 83002), (2491, 61810), (3290, 46799), (3710, 41501), (4415, 34874), (4982, 30905), (6181, 24910), (8830, 17437), (12362, 12455)]