109779110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 231490224

約数和(自身を除く): 121711114

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1427, 1570, 2198, 2854, 5495, 7135, 7693, 9989, 10990, 14270, 15386, 19978, 38465, 49945, 69923, 76930, 99890, 139846, 224039, 349615, 448078, 699230, 1120195, 1568273, 2240390, 3136546, 7841365, 10977911, 15682730, 21955822, 54889555, 109779110]

約数ペア:

[(1, 109779110), (2, 54889555), (5, 21955822), (7, 15682730), (10, 10977911), (14, 7841365), (35, 3136546), (49, 2240390), (70, 1568273), (98, 1120195), (157, 699230), (245, 448078), (314, 349615), (490, 224039), (785, 139846), (1099, 99890), (1427, 76930), (1570, 69923), (2198, 49945), (2854, 38465), (5495, 19978), (7135, 15386), (7693, 14270), (9989, 10990)]