30236030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 70917120

約数和(自身を除く): 40681090

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 23, 34, 37, 38, 46, 55, 74, 85, 95, 110, 115, 170, 185, 187, 190, 209, 230, 253, 323, 370, 374, 391, 407, 418, 437, 506, 629, 646, 703, 782, 814, 851, 874, 935, 1045, 1258, 1265, 1406, 1615, 1702, 1870, 1955, 2035, 2090, 2185, 2530, 3145, 3230, 3515, 3553, 3910, 4070, 4255, 4301, 4370, 4807, 6290, 6919, 7030, 7106, 7429, 7733, 8510, 8602, 9361, 9614, 11951, 13838, 14467, 14858, 15466, 16169, 17765, 18722, 21505, 23902, 24035, 28934, 32338, 34595, 35530, 37145, 38665, 43010, 46805, 48070, 59755, 69190, 72335, 74290, 77330, 80845, 81719, 93610, 119510, 131461, 144670, 159137, 161690, 163438, 177859, 262922, 274873, 318274, 355718, 408595, 549746, 657305, 795685, 817190, 889295, 1314610, 1374365, 1591370, 1778590, 2748730, 3023603, 6047206, 15118015, 30236030]

約数ペア:

[(1, 30236030), (2, 15118015), (5, 6047206), (10, 3023603), (11, 2748730), (17, 1778590), (19, 1591370), (22, 1374365), (23, 1314610), (34, 889295), (37, 817190), (38, 795685), (46, 657305), (55, 549746), (74, 408595), (85, 355718), (95, 318274), (110, 274873), (115, 262922), (170, 177859), (185, 163438), (187, 161690), (190, 159137), (209, 144670), (230, 131461), (253, 119510), (323, 93610), (370, 81719), (374, 80845), (391, 77330), (407, 74290), (418, 72335), (437, 69190), (506, 59755), (629, 48070), (646, 46805), (703, 43010), (782, 38665), (814, 37145), (851, 35530), (874, 34595), (935, 32338), (1045, 28934), (1258, 24035), (1265, 23902), (1406, 21505), (1615, 18722), (1702, 17765), (1870, 16169), (1955, 15466), (2035, 14858), (2090, 14467), (2185, 13838), (2530, 11951), (3145, 9614), (3230, 9361), (3515, 8602), (3553, 8510), (3910, 7733), (4070, 7429), (4255, 7106), (4301, 7030), (4370, 6919), (4807, 6290)]