3321500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 9050496

約数和(自身を除く): 5728996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 73, 91, 100, 125, 130, 140, 146, 175, 182, 250, 260, 292, 325, 350, 364, 365, 455, 500, 511, 650, 700, 730, 875, 910, 949, 1022, 1300, 1460, 1625, 1750, 1820, 1825, 1898, 2044, 2275, 2555, 3250, 3500, 3650, 3796, 4550, 4745, 5110, 6500, 6643, 7300, 9100, 9125, 9490, 10220, 11375, 12775, 13286, 18250, 18980, 22750, 23725, 25550, 26572, 33215, 36500, 45500, 47450, 51100, 63875, 66430, 94900, 118625, 127750, 132860, 166075, 237250, 255500, 332150, 474500, 664300, 830375, 1660750, 3321500]

約数ペア:

[(1, 3321500), (2, 1660750), (4, 830375), (5, 664300), (7, 474500), (10, 332150), (13, 255500), (14, 237250), (20, 166075), (25, 132860), (26, 127750), (28, 118625), (35, 94900), (50, 66430), (52, 63875), (65, 51100), (70, 47450), (73, 45500), (91, 36500), (100, 33215), (125, 26572), (130, 25550), (140, 23725), (146, 22750), (175, 18980), (182, 18250), (250, 13286), (260, 12775), (292, 11375), (325, 10220), (350, 9490), (364, 9125), (365, 9100), (455, 7300), (500, 6643), (511, 6500), (650, 5110), (700, 4745), (730, 4550), (875, 3796), (910, 3650), (949, 3500), (1022, 3250), (1300, 2555), (1460, 2275), (1625, 2044), (1750, 1898), (1820, 1825)]