427686330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 1058416128

約数和(自身を除く): 630729798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 313, 370, 555, 626, 939, 1110, 1231, 1565, 1878, 2462, 3130, 3693, 4695, 6155, 7386, 9390, 11581, 12310, 18465, 23162, 34743, 36930, 45547, 57905, 69486, 91094, 115810, 136641, 173715, 227735, 273282, 347430, 385303, 455470, 683205, 770606, 1155909, 1366410, 1926515, 2311818, 3853030, 5779545, 11559090, 14256211, 28512422, 42768633, 71281055, 85537266, 142562110, 213843165, 427686330]

約数ペア:

[(1, 427686330), (2, 213843165), (3, 142562110), (5, 85537266), (6, 71281055), (10, 42768633), (15, 28512422), (30, 14256211), (37, 11559090), (74, 5779545), (111, 3853030), (185, 2311818), (222, 1926515), (313, 1366410), (370, 1155909), (555, 770606), (626, 683205), (939, 455470), (1110, 385303), (1231, 347430), (1565, 273282), (1878, 227735), (2462, 173715), (3130, 136641), (3693, 115810), (4695, 91094), (6155, 69486), (7386, 57905), (9390, 45547), (11581, 36930), (12310, 34743), (18465, 23162)]