60847180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 131453280

約数和(自身を除く): 70606100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 265, 274, 419, 530, 548, 685, 838, 1060, 1370, 1676, 2095, 2740, 4190, 7261, 8380, 14522, 22207, 29044, 36305, 44414, 57403, 72610, 88828, 111035, 114806, 145220, 222070, 229612, 287015, 444140, 574030, 1148060, 3042359, 6084718, 12169436, 15211795, 30423590, 60847180]

約数ペア:

[(1, 60847180), (2, 30423590), (4, 15211795), (5, 12169436), (10, 6084718), (20, 3042359), (53, 1148060), (106, 574030), (137, 444140), (212, 287015), (265, 229612), (274, 222070), (419, 145220), (530, 114806), (548, 111035), (685, 88828), (838, 72610), (1060, 57403), (1370, 44414), (1676, 36305), (2095, 29044), (2740, 22207), (4190, 14522), (7261, 8380)]