30070140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3319}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 84779520

約数和(自身を除く): 54709380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3319, 4530, 6638, 9060, 9957, 13276, 16595, 19914, 33190, 39828, 49785, 66380, 99570, 199140, 501169, 1002338, 1503507, 2004676, 2505845, 3007014, 5011690, 6014028, 7517535, 10023380, 15035070, 30070140]

約数ペア:

[(1, 30070140), (2, 15035070), (3, 10023380), (4, 7517535), (5, 6014028), (6, 5011690), (10, 3007014), (12, 2505845), (15, 2004676), (20, 1503507), (30, 1002338), (60, 501169), (151, 199140), (302, 99570), (453, 66380), (604, 49785), (755, 39828), (906, 33190), (1510, 19914), (1812, 16595), (2265, 13276), (3020, 9957), (3319, 9060), (4530, 6638)]