178001070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14723}}^1$

素因数の和:14777

約数の個数: 64

約数和(自身を含む): 474937344

約数和(自身を除く): 296936274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 14723, 29446, 44169, 73615, 88338, 147230, 191399, 220845, 382798, 441690, 456413, 574197, 912826, 956995, 1148394, 1369239, 1913990, 2282065, 2738478, 2870985, 4564130, 5741970, 5933369, 6846195, 11866738, 13692390, 17800107, 29666845, 35600214, 59333690, 89000535, 178001070]

約数ペア:

[(1, 178001070), (2, 89000535), (3, 59333690), (5, 35600214), (6, 29666845), (10, 17800107), (13, 13692390), (15, 11866738), (26, 6846195), (30, 5933369), (31, 5741970), (39, 4564130), (62, 2870985), (65, 2738478), (78, 2282065), (93, 1913990), (130, 1369239), (155, 1148394), (186, 956995), (195, 912826), (310, 574197), (390, 456413), (403, 441690), (465, 382798), (806, 220845), (930, 191399), (1209, 147230), (2015, 88338), (2418, 73615), (4030, 44169), (6045, 29446), (12090, 14723)]