2271750

素因数分解:

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

素因数の和:266

約数の個数: 64

約数和(自身を含む): 6132672

約数和(自身を除く): 3860922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 233, 250, 325, 375, 390, 466, 650, 699, 750, 975, 1165, 1398, 1625, 1950, 2330, 3029, 3250, 3495, 4875, 5825, 6058, 6990, 9087, 9750, 11650, 15145, 17475, 18174, 29125, 30290, 34950, 45435, 58250, 75725, 87375, 90870, 151450, 174750, 227175, 378625, 454350, 757250, 1135875, 2271750]

約数ペア:

[(1, 2271750), (2, 1135875), (3, 757250), (5, 454350), (6, 378625), (10, 227175), (13, 174750), (15, 151450), (25, 90870), (26, 87375), (30, 75725), (39, 58250), (50, 45435), (65, 34950), (75, 30290), (78, 29125), (125, 18174), (130, 17475), (150, 15145), (195, 11650), (233, 9750), (250, 9087), (325, 6990), (375, 6058), (390, 5825), (466, 4875), (650, 3495), (699, 3250), (750, 3029), (975, 2330), (1165, 1950), (1398, 1625)]