30079090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 30573710

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 103, 106, 145, 190, 206, 265, 290, 515, 530, 551, 1007, 1030, 1102, 1537, 1957, 2014, 2755, 2987, 3074, 3914, 5035, 5459, 5510, 5974, 7685, 9785, 10070, 10918, 14935, 15370, 19570, 27295, 29203, 29870, 54590, 56753, 58406, 103721, 113506, 146015, 158311, 207442, 283765, 292030, 316622, 518605, 567530, 791555, 1037210, 1583110, 3007909, 6015818, 15039545, 30079090]

約数ペア:

[(1, 30079090), (2, 15039545), (5, 6015818), (10, 3007909), (19, 1583110), (29, 1037210), (38, 791555), (53, 567530), (58, 518605), (95, 316622), (103, 292030), (106, 283765), (145, 207442), (190, 158311), (206, 146015), (265, 113506), (290, 103721), (515, 58406), (530, 56753), (551, 54590), (1007, 29870), (1030, 29203), (1102, 27295), (1537, 19570), (1957, 15370), (2014, 14935), (2755, 10918), (2987, 10070), (3074, 9785), (3914, 7685), (5035, 5974), (5459, 5510)]