1570951340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142039}}^1$

素因数の和:142134

約数の個数: 48

約数和(自身を含む): 3818035200

約数和(自身を除く): 2247083860

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, 142039, 284078, 568156, 710195, 994273, 1420390, 1988546, 2840780, 3977092, 4971365, 9942730, 11221081, 19885460, 22442162, 44884324, 56105405, 78547567, 112210810, 157095134, 224421620, 314190268, 392737835, 785475670, 1570951340]

約数ペア:

[(1, 1570951340), (2, 785475670), (4, 392737835), (5, 314190268), (7, 224421620), (10, 157095134), (14, 112210810), (20, 78547567), (28, 56105405), (35, 44884324), (70, 22442162), (79, 19885460), (140, 11221081), (158, 9942730), (316, 4971365), (395, 3977092), (553, 2840780), (790, 1988546), (1106, 1420390), (1580, 994273), (2212, 710195), (2765, 568156), (5530, 284078), (11060, 142039)]