15196410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 41582376

約数和(自身を除く): 26385966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 257, 270, 365, 405, 438, 514, 657, 730, 771, 810, 1095, 1285, 1314, 1542, 1971, 2190, 2313, 2570, 3285, 3855, 3942, 4626, 5913, 6570, 6939, 7710, 9855, 11565, 11826, 13878, 18761, 19710, 20817, 23130, 29565, 34695, 37522, 41634, 56283, 59130, 69390, 93805, 104085, 112566, 168849, 187610, 208170, 281415, 337698, 506547, 562830, 844245, 1013094, 1519641, 1688490, 2532735, 3039282, 5065470, 7598205, 15196410]

約数ペア:

[(1, 15196410), (2, 7598205), (3, 5065470), (5, 3039282), (6, 2532735), (9, 1688490), (10, 1519641), (15, 1013094), (18, 844245), (27, 562830), (30, 506547), (45, 337698), (54, 281415), (73, 208170), (81, 187610), (90, 168849), (135, 112566), (146, 104085), (162, 93805), (219, 69390), (257, 59130), (270, 56283), (365, 41634), (405, 37522), (438, 34695), (514, 29565), (657, 23130), (730, 20817), (771, 19710), (810, 18761), (1095, 13878), (1285, 11826), (1314, 11565), (1542, 9855), (1971, 7710), (2190, 6939), (2313, 6570), (2570, 5913), (3285, 4626), (3855, 3942)]