9377830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 22187520

約数和(自身を除く): 12809690

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 641, 665, 770, 1045, 1282, 1330, 1463, 2090, 2926, 3205, 4487, 6410, 7051, 7315, 8974, 12179, 14102, 14630, 22435, 24358, 35255, 44870, 49357, 60895, 70510, 85253, 98714, 121790, 133969, 170506, 246785, 267938, 426265, 493570, 669845, 852530, 937783, 1339690, 1875566, 4688915, 9377830]

約数ペア:

[(1, 9377830), (2, 4688915), (5, 1875566), (7, 1339690), (10, 937783), (11, 852530), (14, 669845), (19, 493570), (22, 426265), (35, 267938), (38, 246785), (55, 170506), (70, 133969), (77, 121790), (95, 98714), (110, 85253), (133, 70510), (154, 60895), (190, 49357), (209, 44870), (266, 35255), (385, 24358), (418, 22435), (641, 14630), (665, 14102), (770, 12179), (1045, 8974), (1282, 7315), (1330, 7051), (1463, 6410), (2090, 4487), (2926, 3205)]