3090750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 8334144

約数和(自身を除く): 5243394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 317, 325, 375, 390, 634, 650, 750, 951, 975, 1585, 1625, 1902, 1950, 3170, 3250, 4121, 4755, 4875, 7925, 8242, 9510, 9750, 12363, 15850, 20605, 23775, 24726, 39625, 41210, 47550, 61815, 79250, 103025, 118875, 123630, 206050, 237750, 309075, 515125, 618150, 1030250, 1545375, 3090750]

約数ペア:

[(1, 3090750), (2, 1545375), (3, 1030250), (5, 618150), (6, 515125), (10, 309075), (13, 237750), (15, 206050), (25, 123630), (26, 118875), (30, 103025), (39, 79250), (50, 61815), (65, 47550), (75, 41210), (78, 39625), (125, 24726), (130, 23775), (150, 20605), (195, 15850), (250, 12363), (317, 9750), (325, 9510), (375, 8242), (390, 7925), (634, 4875), (650, 4755), (750, 4121), (951, 3250), (975, 3170), (1585, 1950), (1625, 1902)]