9989850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 27498240

約数和(自身を除く): 17508390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 109, 130, 141, 150, 195, 218, 235, 282, 325, 327, 390, 470, 545, 611, 650, 654, 705, 975, 1090, 1175, 1222, 1410, 1417, 1635, 1833, 1950, 2350, 2725, 2834, 3055, 3270, 3525, 3666, 4251, 5123, 5450, 6110, 7050, 7085, 8175, 8502, 9165, 10246, 14170, 15275, 15369, 16350, 18330, 21255, 25615, 30550, 30738, 35425, 42510, 45825, 51230, 66599, 70850, 76845, 91650, 106275, 128075, 133198, 153690, 199797, 212550, 256150, 332995, 384225, 399594, 665990, 768450, 998985, 1664975, 1997970, 3329950, 4994925, 9989850]

約数ペア:

[(1, 9989850), (2, 4994925), (3, 3329950), (5, 1997970), (6, 1664975), (10, 998985), (13, 768450), (15, 665990), (25, 399594), (26, 384225), (30, 332995), (39, 256150), (47, 212550), (50, 199797), (65, 153690), (75, 133198), (78, 128075), (94, 106275), (109, 91650), (130, 76845), (141, 70850), (150, 66599), (195, 51230), (218, 45825), (235, 42510), (282, 35425), (325, 30738), (327, 30550), (390, 25615), (470, 21255), (545, 18330), (611, 16350), (650, 15369), (654, 15275), (705, 14170), (975, 10246), (1090, 9165), (1175, 8502), (1222, 8175), (1410, 7085), (1417, 7050), (1635, 6110), (1833, 5450), (1950, 5123), (2350, 4251), (2725, 3666), (2834, 3525), (3055, 3270)]