18408450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 48

約数和(自身を含む): 48345120

約数和(自身を除く): 29936670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7219, 14438, 21657, 36095, 43314, 72190, 108285, 122723, 180475, 216570, 245446, 360950, 368169, 541425, 613615, 736338, 1082850, 1227230, 1840845, 3068075, 3681690, 6136150, 9204225, 18408450]

約数ペア:

[(1, 18408450), (2, 9204225), (3, 6136150), (5, 3681690), (6, 3068075), (10, 1840845), (15, 1227230), (17, 1082850), (25, 736338), (30, 613615), (34, 541425), (50, 368169), (51, 360950), (75, 245446), (85, 216570), (102, 180475), (150, 122723), (170, 108285), (255, 72190), (425, 43314), (510, 36095), (850, 21657), (1275, 14438), (2550, 7219)]