138492030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271553}}^1$

素因数の和:271580

約数の個数: 32

約数和(自身を含む): 351933984

約数和(自身を除く): 213441954

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 271553, 543106, 814659, 1357765, 1629318, 2715530, 4073295, 4616401, 8146590, 9232802, 13849203, 23082005, 27698406, 46164010, 69246015, 138492030]

約数ペア:

[(1, 138492030), (2, 69246015), (3, 46164010), (5, 27698406), (6, 23082005), (10, 13849203), (15, 9232802), (17, 8146590), (30, 4616401), (34, 4073295), (51, 2715530), (85, 1629318), (102, 1357765), (170, 814659), (255, 543106), (510, 271553)]