7130370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11739390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 389, 390, 470, 611, 705, 778, 1167, 1222, 1410, 1833, 1945, 2334, 3055, 3666, 3890, 5057, 5835, 6110, 9165, 10114, 11670, 15171, 18283, 18330, 25285, 30342, 36566, 50570, 54849, 75855, 91415, 109698, 151710, 182830, 237679, 274245, 475358, 548490, 713037, 1188395, 1426074, 2376790, 3565185, 7130370]

約数ペア:

[(1, 7130370), (2, 3565185), (3, 2376790), (5, 1426074), (6, 1188395), (10, 713037), (13, 548490), (15, 475358), (26, 274245), (30, 237679), (39, 182830), (47, 151710), (65, 109698), (78, 91415), (94, 75855), (130, 54849), (141, 50570), (195, 36566), (235, 30342), (282, 25285), (389, 18330), (390, 18283), (470, 15171), (611, 11670), (705, 10114), (778, 9165), (1167, 6110), (1222, 5835), (1410, 5057), (1833, 3890), (1945, 3666), (2334, 3055)]