14911820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 40836096

約数和(自身を除く): 25924276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 421, 460, 506, 644, 770, 805, 842, 1012, 1265, 1540, 1610, 1684, 1771, 2105, 2530, 2947, 3220, 3542, 4210, 4631, 5060, 5894, 7084, 8420, 8855, 9262, 9683, 11788, 14735, 17710, 18524, 19366, 23155, 29470, 32417, 35420, 38732, 46310, 48415, 58940, 64834, 67781, 92620, 96830, 106513, 129668, 135562, 162085, 193660, 213026, 271124, 324170, 338905, 426052, 532565, 648340, 677810, 745591, 1065130, 1355620, 1491182, 2130260, 2982364, 3727955, 7455910, 14911820]

約数ペア:

[(1, 14911820), (2, 7455910), (4, 3727955), (5, 2982364), (7, 2130260), (10, 1491182), (11, 1355620), (14, 1065130), (20, 745591), (22, 677810), (23, 648340), (28, 532565), (35, 426052), (44, 338905), (46, 324170), (55, 271124), (70, 213026), (77, 193660), (92, 162085), (110, 135562), (115, 129668), (140, 106513), (154, 96830), (161, 92620), (220, 67781), (230, 64834), (253, 58940), (308, 48415), (322, 46310), (385, 38732), (421, 35420), (460, 32417), (506, 29470), (644, 23155), (770, 19366), (805, 18524), (842, 17710), (1012, 14735), (1265, 11788), (1540, 9683), (1610, 9262), (1684, 8855), (1771, 8420), (2105, 7084), (2530, 5894), (2947, 5060), (3220, 4631), (3542, 4210)]