82731510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16127}}^1$

素因数の和:16162

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 149511690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 16127, 32254, 48381, 80635, 96762, 145143, 161270, 241905, 290286, 306413, 435429, 483810, 612826, 725715, 870858, 919239, 1451430, 1532065, 1838478, 2177145, 2757717, 3064130, 4354290, 4596195, 5515434, 8273151, 9192390, 13788585, 16546302, 27577170, 41365755, 82731510]

約数ペア:

[(1, 82731510), (2, 41365755), (3, 27577170), (5, 16546302), (6, 13788585), (9, 9192390), (10, 8273151), (15, 5515434), (18, 4596195), (19, 4354290), (27, 3064130), (30, 2757717), (38, 2177145), (45, 1838478), (54, 1532065), (57, 1451430), (90, 919239), (95, 870858), (114, 725715), (135, 612826), (171, 483810), (190, 435429), (270, 306413), (285, 290286), (342, 241905), (513, 161270), (570, 145143), (855, 96762), (1026, 80635), (1710, 48381), (2565, 32254), (5130, 16127)]