8018790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 21470400

約数和(自身を除く): 13451610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 709, 754, 870, 1131, 1418, 1885, 2127, 2262, 3545, 3770, 4254, 5655, 7090, 9217, 10635, 11310, 18434, 20561, 21270, 27651, 41122, 46085, 55302, 61683, 92170, 102805, 123366, 138255, 205610, 267293, 276510, 308415, 534586, 616830, 801879, 1336465, 1603758, 2672930, 4009395, 8018790]

約数ペア:

[(1, 8018790), (2, 4009395), (3, 2672930), (5, 1603758), (6, 1336465), (10, 801879), (13, 616830), (15, 534586), (26, 308415), (29, 276510), (30, 267293), (39, 205610), (58, 138255), (65, 123366), (78, 102805), (87, 92170), (130, 61683), (145, 55302), (174, 46085), (195, 41122), (290, 27651), (377, 21270), (390, 20561), (435, 18434), (709, 11310), (754, 10635), (870, 9217), (1131, 7090), (1418, 5655), (1885, 4254), (2127, 3770), (2262, 3545)]