78295470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21569}}^1$

素因数の和:21601

約数の個数: 48

約数和(自身を含む): 206554320

約数和(自身を除く): 128258850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21569, 43138, 64707, 107845, 129414, 215690, 237259, 323535, 474518, 647070, 711777, 1186295, 1423554, 2372590, 2609849, 3558885, 5219698, 7117770, 7829547, 13049245, 15659094, 26098490, 39147735, 78295470]

約数ペア:

[(1, 78295470), (2, 39147735), (3, 26098490), (5, 15659094), (6, 13049245), (10, 7829547), (11, 7117770), (15, 5219698), (22, 3558885), (30, 2609849), (33, 2372590), (55, 1423554), (66, 1186295), (110, 711777), (121, 647070), (165, 474518), (242, 323535), (330, 237259), (363, 215690), (605, 129414), (726, 107845), (1210, 64707), (1815, 43138), (3630, 21569)]