30253510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 70076160

約数和(自身を除く): 39822650

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 43, 46, 70, 86, 95, 115, 133, 161, 190, 215, 230, 266, 301, 322, 430, 437, 529, 602, 665, 805, 817, 874, 989, 1058, 1330, 1505, 1610, 1634, 1978, 2185, 2645, 3010, 3059, 3703, 4085, 4370, 4945, 5290, 5719, 6118, 6923, 7406, 8170, 9890, 10051, 11438, 13846, 15295, 18515, 18791, 20102, 22747, 28595, 30590, 34615, 37030, 37582, 45494, 50255, 57190, 69230, 70357, 93955, 100510, 113735, 131537, 140714, 159229, 187910, 227470, 263074, 318458, 351785, 432193, 657685, 703570, 796145, 864386, 1315370, 1592290, 2160965, 3025351, 4321930, 6050702, 15126755, 30253510]

約数ペア:

[(1, 30253510), (2, 15126755), (5, 6050702), (7, 4321930), (10, 3025351), (14, 2160965), (19, 1592290), (23, 1315370), (35, 864386), (38, 796145), (43, 703570), (46, 657685), (70, 432193), (86, 351785), (95, 318458), (115, 263074), (133, 227470), (161, 187910), (190, 159229), (215, 140714), (230, 131537), (266, 113735), (301, 100510), (322, 93955), (430, 70357), (437, 69230), (529, 57190), (602, 50255), (665, 45494), (805, 37582), (817, 37030), (874, 34615), (989, 30590), (1058, 28595), (1330, 22747), (1505, 20102), (1610, 18791), (1634, 18515), (1978, 15295), (2185, 13846), (2645, 11438), (3010, 10051), (3059, 9890), (3703, 8170), (4085, 7406), (4370, 6923), (4945, 6118), (5290, 5719)]