143787030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208387}}^1$

素因数の和:208420

約数の個数: 32

約数和(自身を含む): 360094464

約数和(自身を除く): 216307434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 208387, 416774, 625161, 1041935, 1250322, 2083870, 3125805, 4792901, 6251610, 9585802, 14378703, 23964505, 28757406, 47929010, 71893515, 143787030]

約数ペア:

[(1, 143787030), (2, 71893515), (3, 47929010), (5, 28757406), (6, 23964505), (10, 14378703), (15, 9585802), (23, 6251610), (30, 4792901), (46, 3125805), (69, 2083870), (115, 1250322), (138, 1041935), (230, 625161), (345, 416774), (690, 208387)]