30103010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 64703232

約数和(自身を除く): 34600222

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 73, 86, 137, 146, 215, 274, 301, 365, 430, 511, 602, 685, 730, 959, 1022, 1370, 1505, 1918, 2555, 3010, 3139, 4795, 5110, 5891, 6278, 9590, 10001, 11782, 15695, 20002, 21973, 29455, 31390, 41237, 43946, 50005, 58910, 70007, 82474, 100010, 109865, 140014, 206185, 219730, 350035, 412370, 430043, 700070, 860086, 2150215, 3010301, 4300430, 6020602, 15051505, 30103010]

約数ペア:

[(1, 30103010), (2, 15051505), (5, 6020602), (7, 4300430), (10, 3010301), (14, 2150215), (35, 860086), (43, 700070), (70, 430043), (73, 412370), (86, 350035), (137, 219730), (146, 206185), (215, 140014), (274, 109865), (301, 100010), (365, 82474), (430, 70007), (511, 58910), (602, 50005), (685, 43946), (730, 41237), (959, 31390), (1022, 29455), (1370, 21973), (1505, 20002), (1918, 15695), (2555, 11782), (3010, 10001), (3139, 9590), (4795, 6278), (5110, 5891)]