19433863980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{108727}}^1$

素因数の和:109076

約数の個数: 96

約数和(自身を含む): 60644129280

約数和(自身を除く): 41210265300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 8937, 9930, 11916, 14895, 17874, 19860, 29790, 35748, 44685, 59580, 89370, 108727, 178740, 217454, 326181, 434908, 543635, 652362, 978543, 1087270, 1304724, 1630905, 1957086, 2174540, 2935629, 3261810, 3914172, 4892715, 5871258, 6523620, 9785430, 11742516, 14678145, 19570860, 29356290, 35988637, 58712580, 71977274, 107965911, 143954548, 179943185, 215931822, 323897733, 359886370, 431863644, 539829555, 647795466, 719772740, 971693199, 1079659110, 1295590932, 1619488665, 1943386398, 2159318220, 3238977330, 3886772796, 4858465995, 6477954660, 9716931990, 19433863980]

約数ペア:

[(1, 19433863980), (2, 9716931990), (3, 6477954660), (4, 4858465995), (5, 3886772796), (6, 3238977330), (9, 2159318220), (10, 1943386398), (12, 1619488665), (15, 1295590932), (18, 1079659110), (20, 971693199), (27, 719772740), (30, 647795466), (36, 539829555), (45, 431863644), (54, 359886370), (60, 323897733), (90, 215931822), (108, 179943185), (135, 143954548), (180, 107965911), (270, 71977274), (331, 58712580), (540, 35988637), (662, 29356290), (993, 19570860), (1324, 14678145), (1655, 11742516), (1986, 9785430), (2979, 6523620), (3310, 5871258), (3972, 4892715), (4965, 3914172), (5958, 3261810), (6620, 2935629), (8937, 2174540), (9930, 1957086), (11916, 1630905), (14895, 1304724), (17874, 1087270), (19860, 978543), (29790, 652362), (35748, 543635), (44685, 434908), (59580, 326181), (89370, 217454), (108727, 178740)]