218984610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24413}}^1$

素因数の和:24459

約数の個数: 64

約数和(自身を含む): 590623488

約数和(自身を除く): 371638878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 24413, 48826, 73239, 122065, 146478, 244130, 317369, 366195, 561499, 634738, 732390, 952107, 1122998, 1586845, 1684497, 1904214, 2807495, 3173690, 3368994, 4760535, 5614990, 7299487, 8422485, 9521070, 14598974, 16844970, 21898461, 36497435, 43796922, 72994870, 109492305, 218984610]

約数ペア:

[(1, 218984610), (2, 109492305), (3, 72994870), (5, 43796922), (6, 36497435), (10, 21898461), (13, 16844970), (15, 14598974), (23, 9521070), (26, 8422485), (30, 7299487), (39, 5614990), (46, 4760535), (65, 3368994), (69, 3173690), (78, 2807495), (115, 1904214), (130, 1684497), (138, 1586845), (195, 1122998), (230, 952107), (299, 732390), (345, 634738), (390, 561499), (598, 366195), (690, 317369), (897, 244130), (1495, 146478), (1794, 122065), (2990, 73239), (4485, 48826), (8970, 24413)]