4174950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 11155536

約数和(自身を除く): 6980586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2141, 4282, 6423, 10705, 12846, 21410, 27833, 32115, 53525, 55666, 64230, 83499, 107050, 139165, 160575, 166998, 278330, 321150, 417495, 695825, 834990, 1391650, 2087475, 4174950]

約数ペア:

[(1, 4174950), (2, 2087475), (3, 1391650), (5, 834990), (6, 695825), (10, 417495), (13, 321150), (15, 278330), (25, 166998), (26, 160575), (30, 139165), (39, 107050), (50, 83499), (65, 64230), (75, 55666), (78, 53525), (130, 32115), (150, 27833), (195, 21410), (325, 12846), (390, 10705), (650, 6423), (975, 4282), (1950, 2141)]