6854190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 19021824

約数和(自身を除く): 12167634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 257, 381, 514, 635, 762, 771, 889, 1270, 1285, 1542, 1778, 1799, 1905, 2570, 2667, 3598, 3810, 3855, 4445, 5334, 5397, 7710, 8890, 8995, 10794, 13335, 17990, 26670, 26985, 32639, 53970, 65278, 97917, 163195, 195834, 228473, 326390, 456946, 489585, 685419, 979170, 1142365, 1370838, 2284730, 3427095, 6854190]

約数ペア:

[(1, 6854190), (2, 3427095), (3, 2284730), (5, 1370838), (6, 1142365), (7, 979170), (10, 685419), (14, 489585), (15, 456946), (21, 326390), (30, 228473), (35, 195834), (42, 163195), (70, 97917), (105, 65278), (127, 53970), (210, 32639), (254, 26985), (257, 26670), (381, 17990), (514, 13335), (635, 10794), (762, 8995), (771, 8890), (889, 7710), (1270, 5397), (1285, 5334), (1542, 4445), (1778, 3855), (1799, 3810), (1905, 3598), (2570, 2667)]