15422604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 42094080

約数和(自身を除く): 26671476

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 173, 204, 228, 276, 323, 346, 391, 437, 519, 646, 692, 782, 874, 969, 1038, 1173, 1292, 1311, 1564, 1748, 1938, 2076, 2346, 2622, 2941, 3287, 3876, 3979, 4692, 5244, 5882, 6574, 7429, 7958, 8823, 9861, 11764, 11937, 13148, 14858, 15916, 17646, 19722, 22287, 23874, 29716, 35292, 39444, 44574, 47748, 55879, 67643, 75601, 89148, 111758, 135286, 151202, 167637, 202929, 223516, 226803, 270572, 302404, 335274, 405858, 453606, 670548, 811716, 907212, 1285217, 2570434, 3855651, 5140868, 7711302, 15422604]

約数ペア:

[(1, 15422604), (2, 7711302), (3, 5140868), (4, 3855651), (6, 2570434), (12, 1285217), (17, 907212), (19, 811716), (23, 670548), (34, 453606), (38, 405858), (46, 335274), (51, 302404), (57, 270572), (68, 226803), (69, 223516), (76, 202929), (92, 167637), (102, 151202), (114, 135286), (138, 111758), (173, 89148), (204, 75601), (228, 67643), (276, 55879), (323, 47748), (346, 44574), (391, 39444), (437, 35292), (519, 29716), (646, 23874), (692, 22287), (782, 19722), (874, 17646), (969, 15916), (1038, 14858), (1173, 13148), (1292, 11937), (1311, 11764), (1564, 9861), (1748, 8823), (1938, 7958), (2076, 7429), (2346, 6574), (2622, 5882), (2941, 5244), (3287, 4692), (3876, 3979)]