30259218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 40502382

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 149, 181, 187, 298, 362, 374, 447, 543, 561, 894, 1086, 1122, 1639, 1991, 2533, 3077, 3278, 3982, 4917, 5066, 5973, 6154, 7599, 9231, 9834, 11946, 15198, 18462, 26969, 27863, 33847, 53938, 55726, 67694, 80907, 83589, 101541, 161814, 167178, 203082, 296659, 458473, 593318, 889977, 916946, 1375419, 1779954, 2750838, 5043203, 10086406, 15129609, 30259218]

約数ペア:

[(1, 30259218), (2, 15129609), (3, 10086406), (6, 5043203), (11, 2750838), (17, 1779954), (22, 1375419), (33, 916946), (34, 889977), (51, 593318), (66, 458473), (102, 296659), (149, 203082), (181, 167178), (187, 161814), (298, 101541), (362, 83589), (374, 80907), (447, 67694), (543, 55726), (561, 53938), (894, 33847), (1086, 27863), (1122, 26969), (1639, 18462), (1991, 15198), (2533, 11946), (3077, 9834), (3278, 9231), (3982, 7599), (4917, 6154), (5066, 5973)]