231954060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{297377}}^1$

素因数の和:297402

約数の個数: 48

約数和(自身を含む): 699433056

約数和(自身を除く): 467478996

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, 297377, 594754, 892131, 1189508, 1486885, 1784262, 2973770, 3568524, 3865901, 4460655, 5947540, 7731802, 8921310, 11597703, 15463604, 17842620, 19329505, 23195406, 38659010, 46390812, 57988515, 77318020, 115977030, 231954060]

約数ペア:

[(1, 231954060), (2, 115977030), (3, 77318020), (4, 57988515), (5, 46390812), (6, 38659010), (10, 23195406), (12, 19329505), (13, 17842620), (15, 15463604), (20, 11597703), (26, 8921310), (30, 7731802), (39, 5947540), (52, 4460655), (60, 3865901), (65, 3568524), (78, 2973770), (130, 1784262), (156, 1486885), (195, 1189508), (260, 892131), (390, 594754), (780, 297377)]