9000110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 19975680

約数和(自身を除く): 10975570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 101, 133, 134, 190, 202, 266, 335, 469, 505, 665, 670, 707, 938, 1010, 1273, 1330, 1414, 1919, 2345, 2546, 3535, 3838, 4690, 6365, 6767, 7070, 8911, 9595, 12730, 13433, 13534, 17822, 19190, 26866, 33835, 44555, 47369, 67165, 67670, 89110, 94738, 128573, 134330, 236845, 257146, 473690, 642865, 900011, 1285730, 1800022, 4500055, 9000110]

約数ペア:

[(1, 9000110), (2, 4500055), (5, 1800022), (7, 1285730), (10, 900011), (14, 642865), (19, 473690), (35, 257146), (38, 236845), (67, 134330), (70, 128573), (95, 94738), (101, 89110), (133, 67670), (134, 67165), (190, 47369), (202, 44555), (266, 33835), (335, 26866), (469, 19190), (505, 17822), (665, 13534), (670, 13433), (707, 12730), (938, 9595), (1010, 8911), (1273, 7070), (1330, 6767), (1414, 6365), (1919, 4690), (2345, 3838), (2546, 3535)]