101920620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12967}}^1$

素因数の和:13110

約数の個数: 48

約数和(自身を含む): 287578368

約数和(自身を除く): 185657748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 12967, 25934, 38901, 51868, 64835, 77802, 129670, 155604, 194505, 259340, 389010, 778020, 1698677, 3397354, 5096031, 6794708, 8493385, 10192062, 16986770, 20384124, 25480155, 33973540, 50960310, 101920620]

約数ペア:

[(1, 101920620), (2, 50960310), (3, 33973540), (4, 25480155), (5, 20384124), (6, 16986770), (10, 10192062), (12, 8493385), (15, 6794708), (20, 5096031), (30, 3397354), (60, 1698677), (131, 778020), (262, 389010), (393, 259340), (524, 194505), (655, 155604), (786, 129670), (1310, 77802), (1572, 64835), (1965, 51868), (2620, 38901), (3930, 25934), (7860, 12967)]