1570730140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142019}}^1$

素因数の和:142114

約数の個数: 48

約数和(自身を含む): 3817497600

約数和(自身を除く): 2246767460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 142019, 284038, 568076, 710095, 994133, 1420190, 1988266, 2840380, 3976532, 4970665, 9941330, 11219501, 19882660, 22439002, 44878004, 56097505, 78536507, 112195010, 157073014, 224390020, 314146028, 392682535, 785365070, 1570730140]

約数ペア:

[(1, 1570730140), (2, 785365070), (4, 392682535), (5, 314146028), (7, 224390020), (10, 157073014), (14, 112195010), (20, 78536507), (28, 56097505), (35, 44878004), (70, 22439002), (79, 19882660), (140, 11219501), (158, 9941330), (316, 4970665), (395, 3976532), (553, 2840380), (790, 1988266), (1106, 1420190), (1580, 994133), (2212, 710095), (2765, 568076), (5530, 284038), (11060, 142019)]