20227715070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1\times {\mathrm{4751}}^1$

素因数の和:5921

約数の個数: 64

約数和(自身を含む): 48953963520

約数和(自身を除く): 28726248450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1021, 1390, 2042, 2085, 3063, 4170, 4751, 5105, 6126, 9502, 10210, 14253, 15315, 23755, 28506, 30630, 47510, 71265, 141919, 142530, 283838, 425757, 660389, 709595, 851514, 1320778, 1419190, 1981167, 2128785, 3301945, 3962334, 4257570, 4850771, 6603890, 9701542, 9905835, 14552313, 19811670, 24253855, 29104626, 48507710, 72761565, 145523130, 674257169, 1348514338, 2022771507, 3371285845, 4045543014, 6742571690, 10113857535, 20227715070]

約数ペア:

[(1, 20227715070), (2, 10113857535), (3, 6742571690), (5, 4045543014), (6, 3371285845), (10, 2022771507), (15, 1348514338), (30, 674257169), (139, 145523130), (278, 72761565), (417, 48507710), (695, 29104626), (834, 24253855), (1021, 19811670), (1390, 14552313), (2042, 9905835), (2085, 9701542), (3063, 6603890), (4170, 4850771), (4751, 4257570), (5105, 3962334), (6126, 3301945), (9502, 2128785), (10210, 1981167), (14253, 1419190), (15315, 1320778), (23755, 851514), (28506, 709595), (30630, 660389), (47510, 425757), (71265, 283838), (141919, 142530)]