3538860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 10760400

約数和(自身を除く): 7221540

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, 349, 390, 507, 676, 698, 780, 845, 1014, 1047, 1396, 1690, 1745, 2028, 2094, 2535, 3380, 3490, 4188, 4537, 5070, 5235, 6980, 9074, 10140, 10470, 13611, 18148, 20940, 22685, 27222, 45370, 54444, 58981, 68055, 90740, 117962, 136110, 176943, 235924, 272220, 294905, 353886, 589810, 707772, 884715, 1179620, 1769430, 3538860]

約数ペア:

[(1, 3538860), (2, 1769430), (3, 1179620), (4, 884715), (5, 707772), (6, 589810), (10, 353886), (12, 294905), (13, 272220), (15, 235924), (20, 176943), (26, 136110), (30, 117962), (39, 90740), (52, 68055), (60, 58981), (65, 54444), (78, 45370), (130, 27222), (156, 22685), (169, 20940), (195, 18148), (260, 13611), (338, 10470), (349, 10140), (390, 9074), (507, 6980), (676, 5235), (698, 5070), (780, 4537), (845, 4188), (1014, 3490), (1047, 3380), (1396, 2535), (1690, 2094), (1745, 2028)]