7828470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 21922992

約数和(自身を除く): 14094522

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, 6691, 13382, 20073, 33455, 40146, 60219, 66910, 86983, 100365, 120438, 173966, 200730, 260949, 301095, 434915, 521898, 602190, 782847, 869830, 1304745, 1565694, 2609490, 3914235, 7828470]

約数ペア:

[(1, 7828470), (2, 3914235), (3, 2609490), (5, 1565694), (6, 1304745), (9, 869830), (10, 782847), (13, 602190), (15, 521898), (18, 434915), (26, 301095), (30, 260949), (39, 200730), (45, 173966), (65, 120438), (78, 100365), (90, 86983), (117, 66910), (130, 60219), (195, 40146), (234, 33455), (390, 20073), (585, 13382), (1170, 6691)]