69324780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165059}}^1$

素因数の和:165078

約数の個数: 48

約数和(自身を含む): 221840640

約数和(自身を除く): 152515860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 165059, 330118, 495177, 660236, 825295, 990354, 1155413, 1650590, 1980708, 2310826, 2475885, 3301180, 3466239, 4621652, 4951770, 5777065, 6932478, 9903540, 11554130, 13864956, 17331195, 23108260, 34662390, 69324780]

約数ペア:

[(1, 69324780), (2, 34662390), (3, 23108260), (4, 17331195), (5, 13864956), (6, 11554130), (7, 9903540), (10, 6932478), (12, 5777065), (14, 4951770), (15, 4621652), (20, 3466239), (21, 3301180), (28, 2475885), (30, 2310826), (35, 1980708), (42, 1650590), (60, 1155413), (70, 990354), (84, 825295), (105, 660236), (140, 495177), (210, 330118), (420, 165059)]