191004060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244877}}^1$

素因数の和:244902

約数の個数: 48

約数和(自身を含む): 575953056

約数和(自身を除く): 384948996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 244877, 489754, 734631, 979508, 1224385, 1469262, 2448770, 2938524, 3183401, 3673155, 4897540, 6366802, 7346310, 9550203, 12733604, 14692620, 15917005, 19100406, 31834010, 38200812, 47751015, 63668020, 95502030, 191004060]

約数ペア:

[(1, 191004060), (2, 95502030), (3, 63668020), (4, 47751015), (5, 38200812), (6, 31834010), (10, 19100406), (12, 15917005), (13, 14692620), (15, 12733604), (20, 9550203), (26, 7346310), (30, 6366802), (39, 4897540), (52, 3673155), (60, 3183401), (65, 2938524), (78, 2448770), (130, 1469262), (156, 1224385), (195, 979508), (260, 734631), (390, 489754), (780, 244877)]