8071830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6925

約数の個数: 48

約数和(自身を含む): 22604400

約数和(自身を除く): 14532570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6899, 13798, 20697, 34495, 41394, 62091, 68990, 89687, 103485, 124182, 179374, 206970, 269061, 310455, 448435, 538122, 620910, 807183, 896870, 1345305, 1614366, 2690610, 4035915, 8071830]

約数ペア:

[(1, 8071830), (2, 4035915), (3, 2690610), (5, 1614366), (6, 1345305), (9, 896870), (10, 807183), (13, 620910), (15, 538122), (18, 448435), (26, 310455), (30, 269061), (39, 206970), (45, 179374), (65, 124182), (78, 103485), (90, 89687), (117, 68990), (130, 62091), (195, 41394), (234, 34495), (390, 20697), (585, 13798), (1170, 6899)]