9237540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 28038528

約数和(自身を除く): 18800988

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, 676, 780, 845, 911, 1014, 1690, 1822, 2028, 2535, 2733, 3380, 3644, 4555, 5070, 5466, 9110, 10140, 10932, 11843, 13665, 18220, 23686, 27330, 35529, 47372, 54660, 59215, 71058, 118430, 142116, 153959, 177645, 236860, 307918, 355290, 461877, 615836, 710580, 769795, 923754, 1539590, 1847508, 2309385, 3079180, 4618770, 9237540]

約数ペア:

[(1, 9237540), (2, 4618770), (3, 3079180), (4, 2309385), (5, 1847508), (6, 1539590), (10, 923754), (12, 769795), (13, 710580), (15, 615836), (20, 461877), (26, 355290), (30, 307918), (39, 236860), (52, 177645), (60, 153959), (65, 142116), (78, 118430), (130, 71058), (156, 59215), (169, 54660), (195, 47372), (260, 35529), (338, 27330), (390, 23686), (507, 18220), (676, 13665), (780, 11843), (845, 10932), (911, 10140), (1014, 9110), (1690, 5466), (1822, 5070), (2028, 4555), (2535, 3644), (2733, 3380)]