31573170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12097}}^1$

素因数の和:12139

約数の個数: 48

約数和(自身を含む): 84927960

約数和(自身を除く): 53354790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 12097, 24194, 36291, 60485, 72582, 108873, 120970, 181455, 217746, 350813, 362910, 544365, 701626, 1052439, 1088730, 1754065, 2104878, 3157317, 3508130, 5262195, 6314634, 10524390, 15786585, 31573170]

約数ペア:

[(1, 31573170), (2, 15786585), (3, 10524390), (5, 6314634), (6, 5262195), (9, 3508130), (10, 3157317), (15, 2104878), (18, 1754065), (29, 1088730), (30, 1052439), (45, 701626), (58, 544365), (87, 362910), (90, 350813), (145, 217746), (174, 181455), (261, 120970), (290, 108873), (435, 72582), (522, 60485), (870, 36291), (1305, 24194), (2610, 12097)]