305661330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87083}}^1$

素因数の和:87112

約数の個数: 64

約数和(自身を含む): 877806720

約数和(自身を除く): 572145390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 87083, 174166, 261249, 435415, 522498, 783747, 870830, 1132079, 1306245, 1567494, 2264158, 2351241, 2612490, 3396237, 3918735, 4702482, 5660395, 6792474, 7837470, 10188711, 11320790, 11756205, 16981185, 20377422, 23512410, 30566133, 33962370, 50943555, 61132266, 101887110, 152830665, 305661330]

約数ペア:

[(1, 305661330), (2, 152830665), (3, 101887110), (5, 61132266), (6, 50943555), (9, 33962370), (10, 30566133), (13, 23512410), (15, 20377422), (18, 16981185), (26, 11756205), (27, 11320790), (30, 10188711), (39, 7837470), (45, 6792474), (54, 5660395), (65, 4702482), (78, 3918735), (90, 3396237), (117, 2612490), (130, 2351241), (135, 2264158), (195, 1567494), (234, 1306245), (270, 1132079), (351, 870830), (390, 783747), (585, 522498), (702, 435415), (1170, 261249), (1755, 174166), (3510, 87083)]