191746020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3271}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 537602688

約数和(自身を除く): 345856668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2931, 3271, 3908, 4885, 5862, 6542, 9770, 9813, 11724, 13084, 14655, 16355, 19540, 19626, 29310, 32710, 39252, 49065, 58620, 65420, 98130, 196260, 3195767, 6391534, 9587301, 12783068, 15978835, 19174602, 31957670, 38349204, 47936505, 63915340, 95873010, 191746020]

約数ペア:

[(1, 191746020), (2, 95873010), (3, 63915340), (4, 47936505), (5, 38349204), (6, 31957670), (10, 19174602), (12, 15978835), (15, 12783068), (20, 9587301), (30, 6391534), (60, 3195767), (977, 196260), (1954, 98130), (2931, 65420), (3271, 58620), (3908, 49065), (4885, 39252), (5862, 32710), (6542, 29310), (9770, 19626), (9813, 19540), (11724, 16355), (13084, 14655)]