130821492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 320221440

約数和(自身を除く): 189399948

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6269, 6956, 10434, 12538, 18807, 20868, 25076, 37614, 75228, 231953, 294643, 463906, 589286, 695859, 883929, 927812, 1178572, 1391718, 1767858, 2783436, 3535716, 10901791, 21803582, 32705373, 43607164, 65410746, 130821492]

約数ペア:

[(1, 130821492), (2, 65410746), (3, 43607164), (4, 32705373), (6, 21803582), (12, 10901791), (37, 3535716), (47, 2783436), (74, 1767858), (94, 1391718), (111, 1178572), (141, 927812), (148, 883929), (188, 695859), (222, 589286), (282, 463906), (444, 294643), (564, 231953), (1739, 75228), (3478, 37614), (5217, 25076), (6269, 20868), (6956, 18807), (10434, 12538)]