4430710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 8592480

約数和(自身を除く): 4161770

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 389, 670, 778, 1139, 1945, 2278, 3890, 5695, 6613, 11390, 13226, 26063, 33065, 52126, 66130, 130315, 260630, 443071, 886142, 2215355, 4430710]

約数ペア:

[(1, 4430710), (2, 2215355), (5, 886142), (10, 443071), (17, 260630), (34, 130315), (67, 66130), (85, 52126), (134, 33065), (170, 26063), (335, 13226), (389, 11390), (670, 6613), (778, 5695), (1139, 3890), (1945, 2278)]