107303140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 263837952

約数和(自身を除く): 156534812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 223, 245, 446, 490, 491, 892, 980, 982, 1115, 1561, 1964, 2230, 2455, 3122, 3437, 4460, 4910, 6244, 6874, 7805, 9820, 10927, 13748, 15610, 17185, 21854, 24059, 31220, 34370, 43708, 48118, 54635, 68740, 96236, 109270, 109493, 120295, 218540, 218986, 240590, 437972, 481180, 547465, 766451, 1094930, 1532902, 2189860, 3065804, 3832255, 5365157, 7664510, 10730314, 15329020, 21460628, 26825785, 53651570, 107303140]

約数ペア:

[(1, 107303140), (2, 53651570), (4, 26825785), (5, 21460628), (7, 15329020), (10, 10730314), (14, 7664510), (20, 5365157), (28, 3832255), (35, 3065804), (49, 2189860), (70, 1532902), (98, 1094930), (140, 766451), (196, 547465), (223, 481180), (245, 437972), (446, 240590), (490, 218986), (491, 218540), (892, 120295), (980, 109493), (982, 109270), (1115, 96236), (1561, 68740), (1964, 54635), (2230, 48118), (2455, 43708), (3122, 34370), (3437, 31220), (4460, 24059), (4910, 21854), (6244, 17185), (6874, 15610), (7805, 13748), (9820, 10927)]