62030140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 133993440

約数和(自身を除く): 71963300

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 139, 212, 265, 278, 421, 530, 556, 695, 842, 1060, 1390, 1684, 2105, 2780, 4210, 7367, 8420, 14734, 22313, 29468, 36835, 44626, 58519, 73670, 89252, 111565, 117038, 147340, 223130, 234076, 292595, 446260, 585190, 1170380, 3101507, 6203014, 12406028, 15507535, 31015070, 62030140]

約数ペア:

[(1, 62030140), (2, 31015070), (4, 15507535), (5, 12406028), (10, 6203014), (20, 3101507), (53, 1170380), (106, 585190), (139, 446260), (212, 292595), (265, 234076), (278, 223130), (421, 147340), (530, 117038), (556, 111565), (695, 89252), (842, 73670), (1060, 58519), (1390, 44626), (1684, 36835), (2105, 29468), (2780, 22313), (4210, 14734), (7367, 8420)]