68170550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 153513984

約数和(自身を除く): 85343434

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 61, 62, 70, 103, 122, 155, 175, 206, 217, 305, 310, 350, 427, 434, 515, 610, 721, 775, 854, 1030, 1085, 1442, 1525, 1550, 1891, 2135, 2170, 2575, 3050, 3193, 3605, 3782, 4270, 5150, 5425, 6283, 6386, 7210, 9455, 10675, 10850, 12566, 13237, 15965, 18025, 18910, 21350, 22351, 26474, 31415, 31930, 36050, 43981, 44702, 47275, 62830, 66185, 79825, 87962, 94550, 111755, 132370, 157075, 159650, 194773, 219905, 223510, 314150, 330925, 389546, 439810, 558775, 661850, 973865, 1099525, 1117550, 1363411, 1947730, 2199050, 2726822, 4869325, 6817055, 9738650, 13634110, 34085275, 68170550]

約数ペア:

[(1, 68170550), (2, 34085275), (5, 13634110), (7, 9738650), (10, 6817055), (14, 4869325), (25, 2726822), (31, 2199050), (35, 1947730), (50, 1363411), (61, 1117550), (62, 1099525), (70, 973865), (103, 661850), (122, 558775), (155, 439810), (175, 389546), (206, 330925), (217, 314150), (305, 223510), (310, 219905), (350, 194773), (427, 159650), (434, 157075), (515, 132370), (610, 111755), (721, 94550), (775, 87962), (854, 79825), (1030, 66185), (1085, 62830), (1442, 47275), (1525, 44702), (1550, 43981), (1891, 36050), (2135, 31930), (2170, 31415), (2575, 26474), (3050, 22351), (3193, 21350), (3605, 18910), (3782, 18025), (4270, 15965), (5150, 13237), (5425, 12566), (6283, 10850), (6386, 10675), (7210, 9455)]