2963220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 9313920

約数和(自身を除く): 6350700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 131, 145, 156, 174, 195, 260, 262, 290, 348, 377, 390, 393, 435, 524, 580, 655, 754, 780, 786, 870, 1131, 1310, 1508, 1572, 1703, 1740, 1885, 1965, 2262, 2620, 3406, 3770, 3799, 3930, 4524, 5109, 5655, 6812, 7540, 7598, 7860, 8515, 10218, 11310, 11397, 15196, 17030, 18995, 20436, 22620, 22794, 25545, 34060, 37990, 45588, 49387, 51090, 56985, 75980, 98774, 102180, 113970, 148161, 197548, 227940, 246935, 296322, 493870, 592644, 740805, 987740, 1481610, 2963220]

約数ペア:

[(1, 2963220), (2, 1481610), (3, 987740), (4, 740805), (5, 592644), (6, 493870), (10, 296322), (12, 246935), (13, 227940), (15, 197548), (20, 148161), (26, 113970), (29, 102180), (30, 98774), (39, 75980), (52, 56985), (58, 51090), (60, 49387), (65, 45588), (78, 37990), (87, 34060), (116, 25545), (130, 22794), (131, 22620), (145, 20436), (156, 18995), (174, 17030), (195, 15196), (260, 11397), (262, 11310), (290, 10218), (348, 8515), (377, 7860), (390, 7598), (393, 7540), (435, 6812), (524, 5655), (580, 5109), (655, 4524), (754, 3930), (780, 3799), (786, 3770), (870, 3406), (1131, 2620), (1310, 2262), (1508, 1965), (1572, 1885), (1703, 1740)]