1301130

素因数分解:

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

素因数の和:156

約数の個数: 64

約数和(自身を含む): 3571200

約数和(自身を除く): 2270070

約数列:

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

約数ペア:

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