1956550140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12451}}^1$

素因数の和:12569

約数の個数: 120

約数和(自身を含む): 6201544272

約数和(自身を除く): 4244994132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7857, 8730, 10476, 12451, 13095, 15714, 17460, 24902, 26190, 31428, 37353, 39285, 49804, 52380, 62255, 74706, 78570, 112059, 124510, 149412, 157140, 186765, 224118, 249020, 336177, 373530, 448236, 560295, 672354, 747060, 1008531, 1120590, 1207747, 1344708, 1680885, 2017062, 2241180, 2415494, 3361770, 3623241, 4034124, 4830988, 5042655, 6038735, 6723540, 7246482, 10085310, 10869723, 12077470, 14492964, 18116205, 20170620, 21739446, 24154940, 32609169, 36232410, 43478892, 54348615, 65218338, 72464820, 97827507, 108697230, 130436676, 163045845, 195655014, 217394460, 326091690, 391310028, 489137535, 652183380, 978275070, 1956550140]

約数ペア:

[(1, 1956550140), (2, 978275070), (3, 652183380), (4, 489137535), (5, 391310028), (6, 326091690), (9, 217394460), (10, 195655014), (12, 163045845), (15, 130436676), (18, 108697230), (20, 97827507), (27, 72464820), (30, 65218338), (36, 54348615), (45, 43478892), (54, 36232410), (60, 32609169), (81, 24154940), (90, 21739446), (97, 20170620), (108, 18116205), (135, 14492964), (162, 12077470), (180, 10869723), (194, 10085310), (270, 7246482), (291, 6723540), (324, 6038735), (388, 5042655), (405, 4830988), (485, 4034124), (540, 3623241), (582, 3361770), (810, 2415494), (873, 2241180), (970, 2017062), (1164, 1680885), (1455, 1344708), (1620, 1207747), (1746, 1120590), (1940, 1008531), (2619, 747060), (2910, 672354), (3492, 560295), (4365, 448236), (5238, 373530), (5820, 336177), (7857, 249020), (8730, 224118), (10476, 186765), (12451, 157140), (13095, 149412), (15714, 124510), (17460, 112059), (24902, 78570), (26190, 74706), (31428, 62255), (37353, 52380), (39285, 49804)]