870818564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 2030730240

約数和(自身を除く): 1159911676

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 67, 76, 77, 133, 134, 154, 209, 266, 268, 308, 418, 469, 532, 737, 836, 938, 1273, 1463, 1474, 1876, 2221, 2546, 2926, 2948, 4442, 5092, 5159, 5852, 8884, 8911, 10318, 14003, 15547, 17822, 20636, 24431, 28006, 31094, 35644, 42199, 48862, 56012, 62188, 84398, 97724, 98021, 148807, 168796, 171017, 196042, 295393, 297614, 342034, 392084, 464189, 590786, 595228, 684068, 928378, 1041649, 1181572, 1636877, 1856756, 2083298, 2827333, 3249323, 3273754, 4166596, 5654666, 6498646, 6547508, 11309332, 11458139, 12997292, 19791331, 22916278, 31100663, 39582662, 45832556, 62201326, 79165324, 124402652, 217704641, 435409282, 870818564]

約数ペア:

[(1, 870818564), (2, 435409282), (4, 217704641), (7, 124402652), (11, 79165324), (14, 62201326), (19, 45832556), (22, 39582662), (28, 31100663), (38, 22916278), (44, 19791331), (67, 12997292), (76, 11458139), (77, 11309332), (133, 6547508), (134, 6498646), (154, 5654666), (209, 4166596), (266, 3273754), (268, 3249323), (308, 2827333), (418, 2083298), (469, 1856756), (532, 1636877), (737, 1181572), (836, 1041649), (938, 928378), (1273, 684068), (1463, 595228), (1474, 590786), (1876, 464189), (2221, 392084), (2546, 342034), (2926, 297614), (2948, 295393), (4442, 196042), (5092, 171017), (5159, 168796), (5852, 148807), (8884, 98021), (8911, 97724), (10318, 84398), (14003, 62188), (15547, 56012), (17822, 48862), (20636, 42199), (24431, 35644), (28006, 31094)]