57702390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 84546570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 97, 158, 194, 237, 251, 291, 395, 474, 485, 502, 582, 753, 790, 970, 1185, 1255, 1455, 1506, 2370, 2510, 2910, 3765, 7530, 7663, 15326, 19829, 22989, 24347, 38315, 39658, 45978, 48694, 59487, 73041, 76630, 99145, 114945, 118974, 121735, 146082, 198290, 229890, 243470, 297435, 365205, 594870, 730410, 1923413, 3846826, 5770239, 9617065, 11540478, 19234130, 28851195, 57702390]

約数ペア:

[(1, 57702390), (2, 28851195), (3, 19234130), (5, 11540478), (6, 9617065), (10, 5770239), (15, 3846826), (30, 1923413), (79, 730410), (97, 594870), (158, 365205), (194, 297435), (237, 243470), (251, 229890), (291, 198290), (395, 146082), (474, 121735), (485, 118974), (502, 114945), (582, 99145), (753, 76630), (790, 73041), (970, 59487), (1185, 48694), (1255, 45978), (1455, 39658), (1506, 38315), (2370, 24347), (2510, 22989), (2910, 19829), (3765, 15326), (7530, 7663)]