9681368830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 20086456320

約数和(自身を除く): 10405087490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 277, 446, 554, 1115, 1385, 1561, 1939, 2230, 2239, 2770, 3122, 3878, 4478, 7805, 9695, 11195, 15610, 15673, 19390, 22390, 31346, 61771, 78365, 123542, 156730, 308855, 432397, 499297, 617710, 620203, 864794, 998594, 1240406, 2161985, 2496485, 3101015, 3495079, 4323970, 4341421, 4992970, 6202030, 6990158, 8682842, 17475395, 21707105, 34950790, 43414210, 138305269, 276610538, 691526345, 968136883, 1383052690, 1936273766, 4840684415, 9681368830]

約数ペア:

[(1, 9681368830), (2, 4840684415), (5, 1936273766), (7, 1383052690), (10, 968136883), (14, 691526345), (35, 276610538), (70, 138305269), (223, 43414210), (277, 34950790), (446, 21707105), (554, 17475395), (1115, 8682842), (1385, 6990158), (1561, 6202030), (1939, 4992970), (2230, 4341421), (2239, 4323970), (2770, 3495079), (3122, 3101015), (3878, 2496485), (4478, 2161985), (7805, 1240406), (9695, 998594), (11195, 864794), (15610, 620203), (15673, 617710), (19390, 499297), (22390, 432397), (31346, 308855), (61771, 156730), (78365, 123542)]