705156620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{13151}}^1$

素因数の和:13550

約数の個数: 48

約数和(自身を含む): 1696923648

約数和(自身を除く): 991767028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13151, 13405, 26302, 26810, 52604, 53620, 65755, 92057, 131510, 184114, 263020, 368228, 460285, 920570, 1841140, 5036833, 10073666, 20147332, 25184165, 35257831, 50368330, 70515662, 100736660, 141031324, 176289155, 352578310, 705156620]

約数ペア:

[(1, 705156620), (2, 352578310), (4, 176289155), (5, 141031324), (7, 100736660), (10, 70515662), (14, 50368330), (20, 35257831), (28, 25184165), (35, 20147332), (70, 10073666), (140, 5036833), (383, 1841140), (766, 920570), (1532, 460285), (1915, 368228), (2681, 263020), (3830, 184114), (5362, 131510), (7660, 92057), (10724, 65755), (13151, 53620), (13405, 52604), (26302, 26810)]