131429610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8641}}^1$

素因数の和:8680

約数の個数: 72

約数和(自身を含む): 370067724

約数和(自身を除く): 238638114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 8641, 15210, 17282, 25923, 43205, 51846, 77769, 86410, 112333, 129615, 155538, 224666, 259230, 336999, 388845, 561665, 673998, 777690, 1010997, 1123330, 1460329, 1684995, 2021994, 2920658, 3369990, 4380987, 5054985, 7301645, 8761974, 10109970, 13142961, 14603290, 21904935, 26285922, 43809870, 65714805, 131429610]

約数ペア:

[(1, 131429610), (2, 65714805), (3, 43809870), (5, 26285922), (6, 21904935), (9, 14603290), (10, 13142961), (13, 10109970), (15, 8761974), (18, 7301645), (26, 5054985), (30, 4380987), (39, 3369990), (45, 2920658), (65, 2021994), (78, 1684995), (90, 1460329), (117, 1123330), (130, 1010997), (169, 777690), (195, 673998), (234, 561665), (338, 388845), (390, 336999), (507, 259230), (585, 224666), (845, 155538), (1014, 129615), (1170, 112333), (1521, 86410), (1690, 77769), (2535, 51846), (3042, 43205), (5070, 25923), (7605, 17282), (8641, 15210)]