188292030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272887}}^1$

素因数の和:272920

約数の個数: 32

約数和(自身を含む): 471550464

約数和(自身を除く): 283258434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 272887, 545774, 818661, 1364435, 1637322, 2728870, 4093305, 6276401, 8186610, 12552802, 18829203, 31382005, 37658406, 62764010, 94146015, 188292030]

約数ペア:

[(1, 188292030), (2, 94146015), (3, 62764010), (5, 37658406), (6, 31382005), (10, 18829203), (15, 12552802), (23, 8186610), (30, 6276401), (46, 4093305), (69, 2728870), (115, 1637322), (138, 1364435), (230, 818661), (345, 545774), (690, 272887)]