713451340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{10639}}^1$

素因数の和:11134

約数の個数: 48

約数和(自身を含む): 1716019200

約数和(自身を除く): 1002567860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 4790, 6706, 9580, 10639, 13412, 16765, 21278, 33530, 42556, 53195, 67060, 74473, 106390, 148946, 212780, 297892, 372365, 744730, 1489460, 5096081, 10192162, 20384324, 25480405, 35672567, 50960810, 71345134, 101921620, 142690268, 178362835, 356725670, 713451340]

約数ペア:

[(1, 713451340), (2, 356725670), (4, 178362835), (5, 142690268), (7, 101921620), (10, 71345134), (14, 50960810), (20, 35672567), (28, 25480405), (35, 20384324), (70, 10192162), (140, 5096081), (479, 1489460), (958, 744730), (1916, 372365), (2395, 297892), (3353, 212780), (4790, 148946), (6706, 106390), (9580, 74473), (10639, 67060), (13412, 53195), (16765, 42556), (21278, 33530)]