6702540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 20352528

約数和(自身を除く): 13649988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 661, 676, 780, 845, 1014, 1322, 1690, 1983, 2028, 2535, 2644, 3305, 3380, 3966, 5070, 6610, 7932, 8593, 9915, 10140, 13220, 17186, 19830, 25779, 34372, 39660, 42965, 51558, 85930, 103116, 111709, 128895, 171860, 223418, 257790, 335127, 446836, 515580, 558545, 670254, 1117090, 1340508, 1675635, 2234180, 3351270, 6702540]

約数ペア:

[(1, 6702540), (2, 3351270), (3, 2234180), (4, 1675635), (5, 1340508), (6, 1117090), (10, 670254), (12, 558545), (13, 515580), (15, 446836), (20, 335127), (26, 257790), (30, 223418), (39, 171860), (52, 128895), (60, 111709), (65, 103116), (78, 85930), (130, 51558), (156, 42965), (169, 39660), (195, 34372), (260, 25779), (338, 19830), (390, 17186), (507, 13220), (661, 10140), (676, 9915), (780, 8593), (845, 7932), (1014, 6610), (1322, 5070), (1690, 3966), (1983, 3380), (2028, 3305), (2535, 2644)]