11778858420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{652207}}^1$

素因数の和:652269

約数の個数: 96

約数和(自身を含む): 38568972288

約数和(自身を除く): 26790113868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 652207, 1304414, 1956621, 2608828, 3261035, 3913242, 4565449, 6522070, 7826484, 9130898, 9783105, 13044140, 13696347, 18261796, 19566210, 22827245, 27392694, 28044901, 39132420, 45654490, 54785388, 56089802, 68481735, 84134703, 91308980, 112179604, 136963470, 140224505, 168269406, 196314307, 273926940, 280449010, 336538812, 392628614, 420673515, 560898020, 588942921, 785257228, 841347030, 981571535, 1177885842, 1682694060, 1963143070, 2355771684, 2944714605, 3926286140, 5889429210, 11778858420]

約数ペア:

[(1, 11778858420), (2, 5889429210), (3, 3926286140), (4, 2944714605), (5, 2355771684), (6, 1963143070), (7, 1682694060), (10, 1177885842), (12, 981571535), (14, 841347030), (15, 785257228), (20, 588942921), (21, 560898020), (28, 420673515), (30, 392628614), (35, 336538812), (42, 280449010), (43, 273926940), (60, 196314307), (70, 168269406), (84, 140224505), (86, 136963470), (105, 112179604), (129, 91308980), (140, 84134703), (172, 68481735), (210, 56089802), (215, 54785388), (258, 45654490), (301, 39132420), (420, 28044901), (430, 27392694), (516, 22827245), (602, 19566210), (645, 18261796), (860, 13696347), (903, 13044140), (1204, 9783105), (1290, 9130898), (1505, 7826484), (1806, 6522070), (2580, 4565449), (3010, 3913242), (3612, 3261035), (4515, 2608828), (6020, 1956621), (9030, 1304414), (18060, 652207)]