89423220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 261144576

約数和(自身を除く): 171721356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 367, 372, 393, 465, 524, 620, 655, 734, 786, 930, 1101, 1310, 1468, 1572, 1835, 1860, 1965, 2202, 2620, 3670, 3930, 4061, 4404, 5505, 7340, 7860, 8122, 11010, 11377, 12183, 16244, 20305, 22020, 22754, 24366, 34131, 40610, 45508, 48077, 48732, 56885, 60915, 68262, 81220, 96154, 113770, 121830, 136524, 144231, 170655, 192308, 227540, 240385, 243660, 288462, 341310, 480770, 576924, 682620, 721155, 961540, 1442310, 1490387, 2884620, 2980774, 4471161, 5961548, 7451935, 8942322, 14903870, 17884644, 22355805, 29807740, 44711610, 89423220]

約数ペア:

[(1, 89423220), (2, 44711610), (3, 29807740), (4, 22355805), (5, 17884644), (6, 14903870), (10, 8942322), (12, 7451935), (15, 5961548), (20, 4471161), (30, 2980774), (31, 2884620), (60, 1490387), (62, 1442310), (93, 961540), (124, 721155), (131, 682620), (155, 576924), (186, 480770), (262, 341310), (310, 288462), (367, 243660), (372, 240385), (393, 227540), (465, 192308), (524, 170655), (620, 144231), (655, 136524), (734, 121830), (786, 113770), (930, 96154), (1101, 81220), (1310, 68262), (1468, 60915), (1572, 56885), (1835, 48732), (1860, 48077), (1965, 45508), (2202, 40610), (2620, 34131), (3670, 24366), (3930, 22754), (4061, 22020), (4404, 20305), (5505, 16244), (7340, 12183), (7860, 11377), (8122, 11010)]