149212130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41333}}^1$

素因数の和:41378

約数の個数: 24

約数和(自身を含む): 283468572

約数和(自身を除く): 134256442

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 41333, 82666, 206665, 413330, 785327, 1570654, 3926635, 7853270, 14921213, 29842426, 74606065, 149212130]

約数ペア:

[(1, 149212130), (2, 74606065), (5, 29842426), (10, 14921213), (19, 7853270), (38, 3926635), (95, 1570654), (190, 785327), (361, 413330), (722, 206665), (1805, 82666), (3610, 41333)]