454350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 1218672

約数和(自身を除く): 764322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 233, 325, 390, 466, 650, 699, 975, 1165, 1398, 1950, 2330, 3029, 3495, 5825, 6058, 6990, 9087, 11650, 15145, 17475, 18174, 30290, 34950, 45435, 75725, 90870, 151450, 227175, 454350]

約数ペア:

[(1, 454350), (2, 227175), (3, 151450), (5, 90870), (6, 75725), (10, 45435), (13, 34950), (15, 30290), (25, 18174), (26, 17475), (30, 15145), (39, 11650), (50, 9087), (65, 6990), (75, 6058), (78, 5825), (130, 3495), (150, 3029), (195, 2330), (233, 1950), (325, 1398), (390, 1165), (466, 975), (650, 699)]