9312520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 24307200

約数和(自身を除く): 14994680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 421, 553, 632, 790, 842, 1106, 1580, 1684, 2105, 2212, 2765, 2947, 3160, 3368, 4210, 4424, 5530, 5894, 8420, 11060, 11788, 14735, 16840, 22120, 23576, 29470, 33259, 58940, 66518, 117880, 133036, 166295, 232813, 266072, 332590, 465626, 665180, 931252, 1164065, 1330360, 1862504, 2328130, 4656260, 9312520]

約数ペア:

[(1, 9312520), (2, 4656260), (4, 2328130), (5, 1862504), (7, 1330360), (8, 1164065), (10, 931252), (14, 665180), (20, 465626), (28, 332590), (35, 266072), (40, 232813), (56, 166295), (70, 133036), (79, 117880), (140, 66518), (158, 58940), (280, 33259), (316, 29470), (395, 23576), (421, 22120), (553, 16840), (632, 14735), (790, 11788), (842, 11060), (1106, 8420), (1580, 5894), (1684, 5530), (2105, 4424), (2212, 4210), (2765, 3368), (2947, 3160)]