30291238472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1\times {\mathrm{2939}}^1$

素因数の和:3806

約数の個数: 64

約数和(自身を含む): 62430782400

約数和(自身を除く): 32139543928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 677, 692, 1354, 1384, 1903, 2708, 2939, 3806, 5416, 5878, 7447, 7612, 11756, 14894, 15224, 23512, 29788, 32329, 59576, 64658, 117121, 129316, 234242, 258632, 468484, 508447, 936968, 1016894, 1288331, 1989703, 2033788, 2576662, 3979406, 4067576, 5153324, 5592917, 7958812, 10306648, 11185834, 15917624, 21886733, 22371668, 43773466, 44743336, 87546932, 175093864, 344218619, 688437238, 1376874476, 2753748952, 3786404809, 7572809618, 15145619236, 30291238472]

約数ペア:

[(1, 30291238472), (2, 15145619236), (4, 7572809618), (8, 3786404809), (11, 2753748952), (22, 1376874476), (44, 688437238), (88, 344218619), (173, 175093864), (346, 87546932), (677, 44743336), (692, 43773466), (1354, 22371668), (1384, 21886733), (1903, 15917624), (2708, 11185834), (2939, 10306648), (3806, 7958812), (5416, 5592917), (5878, 5153324), (7447, 4067576), (7612, 3979406), (11756, 2576662), (14894, 2033788), (15224, 1989703), (23512, 1288331), (29788, 1016894), (32329, 936968), (59576, 508447), (64658, 468484), (117121, 258632), (129316, 234242)]