15270684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 42230160

約数和(自身を除く): 26959476

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 809, 858, 1452, 1573, 1618, 1716, 2427, 3146, 3236, 4719, 4854, 6292, 8899, 9438, 9708, 10517, 17798, 18876, 21034, 26697, 31551, 35596, 42068, 53394, 63102, 97889, 106788, 115687, 126204, 195778, 231374, 293667, 347061, 391556, 462748, 587334, 694122, 1174668, 1272557, 1388244, 2545114, 3817671, 5090228, 7635342, 15270684]

約数ペア:

[(1, 15270684), (2, 7635342), (3, 5090228), (4, 3817671), (6, 2545114), (11, 1388244), (12, 1272557), (13, 1174668), (22, 694122), (26, 587334), (33, 462748), (39, 391556), (44, 347061), (52, 293667), (66, 231374), (78, 195778), (121, 126204), (132, 115687), (143, 106788), (156, 97889), (242, 63102), (286, 53394), (363, 42068), (429, 35596), (484, 31551), (572, 26697), (726, 21034), (809, 18876), (858, 17798), (1452, 10517), (1573, 9708), (1618, 9438), (1716, 8899), (2427, 6292), (3146, 4854), (3236, 4719)]