73307380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 157582656

約数和(自身を除く): 84275276

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 227, 241, 268, 335, 454, 482, 670, 908, 964, 1135, 1205, 1340, 2270, 2410, 4540, 4820, 15209, 16147, 30418, 32294, 54707, 60836, 64588, 76045, 80735, 109414, 152090, 161470, 218828, 273535, 304180, 322940, 547070, 1094140, 3665369, 7330738, 14661476, 18326845, 36653690, 73307380]

約数ペア:

[(1, 73307380), (2, 36653690), (4, 18326845), (5, 14661476), (10, 7330738), (20, 3665369), (67, 1094140), (134, 547070), (227, 322940), (241, 304180), (268, 273535), (335, 218828), (454, 161470), (482, 152090), (670, 109414), (908, 80735), (964, 76045), (1135, 64588), (1205, 60836), (1340, 54707), (2270, 32294), (2410, 30418), (4540, 16147), (4820, 15209)]