3903390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 10802880

約数和(自身を除く): 6899490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 79, 81, 90, 122, 135, 158, 162, 183, 237, 270, 305, 366, 395, 405, 474, 549, 610, 711, 790, 810, 915, 1098, 1185, 1422, 1647, 1830, 2133, 2370, 2745, 3294, 3555, 4266, 4819, 4941, 5490, 6399, 7110, 8235, 9638, 9882, 10665, 12798, 14457, 16470, 21330, 24095, 24705, 28914, 31995, 43371, 48190, 49410, 63990, 72285, 86742, 130113, 144570, 216855, 260226, 390339, 433710, 650565, 780678, 1301130, 1951695, 3903390]

約数ペア:

[(1, 3903390), (2, 1951695), (3, 1301130), (5, 780678), (6, 650565), (9, 433710), (10, 390339), (15, 260226), (18, 216855), (27, 144570), (30, 130113), (45, 86742), (54, 72285), (61, 63990), (79, 49410), (81, 48190), (90, 43371), (122, 31995), (135, 28914), (158, 24705), (162, 24095), (183, 21330), (237, 16470), (270, 14457), (305, 12798), (366, 10665), (395, 9882), (405, 9638), (474, 8235), (549, 7110), (610, 6399), (711, 5490), (790, 4941), (810, 4819), (915, 4266), (1098, 3555), (1185, 3294), (1422, 2745), (1647, 2370), (1830, 2133)]