16830060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21602

約数の個数: 48

約数和(自身を含む): 50751456

約数和(自身を除く): 33921396

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, 21577, 43154, 64731, 86308, 107885, 129462, 215770, 258924, 280501, 323655, 431540, 561002, 647310, 841503, 1122004, 1294620, 1402505, 1683006, 2805010, 3366012, 4207515, 5610020, 8415030, 16830060]

約数ペア:

[(1, 16830060), (2, 8415030), (3, 5610020), (4, 4207515), (5, 3366012), (6, 2805010), (10, 1683006), (12, 1402505), (13, 1294620), (15, 1122004), (20, 841503), (26, 647310), (30, 561002), (39, 431540), (52, 323655), (60, 280501), (65, 258924), (78, 215770), (130, 129462), (156, 107885), (195, 86308), (260, 64731), (390, 43154), (780, 21577)]