4018170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10326

約数の個数: 32

約数和(自身を含む): 10386432

約数和(自身を除く): 6368262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10303, 20606, 30909, 51515, 61818, 103030, 133939, 154545, 267878, 309090, 401817, 669695, 803634, 1339390, 2009085, 4018170]

約数ペア:

[(1, 4018170), (2, 2009085), (3, 1339390), (5, 803634), (6, 669695), (10, 401817), (13, 309090), (15, 267878), (26, 154545), (30, 133939), (39, 103030), (65, 61818), (78, 51515), (130, 30909), (195, 20606), (390, 10303)]