2013238530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4553

約数の個数: 128

約数和(自身を含む): 5680074240

約数和(自身を除く): 3666835710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 90, 115, 135, 138, 146, 207, 219, 230, 270, 345, 365, 414, 438, 621, 657, 690, 730, 1035, 1095, 1242, 1314, 1679, 1971, 2070, 2190, 3105, 3285, 3358, 3942, 4441, 5037, 6210, 6570, 8395, 8882, 9855, 10074, 13323, 15111, 16790, 19710, 22205, 25185, 26646, 30222, 39969, 44410, 45333, 50370, 66615, 75555, 79938, 90666, 102143, 119907, 133230, 151110, 199845, 204286, 226665, 239814, 306429, 324193, 399690, 453330, 510715, 599535, 612858, 648386, 919287, 972579, 1021430, 1199070, 1532145, 1620965, 1838574, 1945158, 2757861, 2917737, 3064290, 3241930, 4596435, 4862895, 5515722, 5835474, 7456439, 8753211, 9192870, 9725790, 13789305, 14588685, 14912878, 17506422, 22369317, 27578610, 29177370, 37282195, 43766055, 44738634, 67107951, 74564390, 87532110, 111846585, 134215902, 201323853, 223693170, 335539755, 402647706, 671079510, 1006619265, 2013238530]

約数ペア:

[(1, 2013238530), (2, 1006619265), (3, 671079510), (5, 402647706), (6, 335539755), (9, 223693170), (10, 201323853), (15, 134215902), (18, 111846585), (23, 87532110), (27, 74564390), (30, 67107951), (45, 44738634), (46, 43766055), (54, 37282195), (69, 29177370), (73, 27578610), (90, 22369317), (115, 17506422), (135, 14912878), (138, 14588685), (146, 13789305), (207, 9725790), (219, 9192870), (230, 8753211), (270, 7456439), (345, 5835474), (365, 5515722), (414, 4862895), (438, 4596435), (621, 3241930), (657, 3064290), (690, 2917737), (730, 2757861), (1035, 1945158), (1095, 1838574), (1242, 1620965), (1314, 1532145), (1679, 1199070), (1971, 1021430), (2070, 972579), (2190, 919287), (3105, 648386), (3285, 612858), (3358, 599535), (3942, 510715), (4441, 453330), (5037, 399690), (6210, 324193), (6570, 306429), (8395, 239814), (8882, 226665), (9855, 204286), (10074, 199845), (13323, 151110), (15111, 133230), (16790, 119907), (19710, 102143), (22205, 90666), (25185, 79938), (26646, 75555), (30222, 66615), (39969, 50370), (44410, 45333)]