38404890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 108126720

約数和(自身を除く): 69721830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 607, 666, 703, 855, 1110, 1214, 1406, 1665, 1710, 1821, 2109, 3035, 3330, 3515, 3642, 4218, 5463, 6070, 6327, 7030, 9105, 10545, 10926, 11533, 12654, 18210, 21090, 22459, 23066, 27315, 31635, 34599, 44918, 54630, 57665, 63270, 67377, 69198, 103797, 112295, 115330, 134754, 172995, 202131, 207594, 224590, 336885, 345990, 404262, 426721, 518985, 673770, 853442, 1010655, 1037970, 1280163, 2021310, 2133605, 2560326, 3840489, 4267210, 6400815, 7680978, 12801630, 19202445, 38404890]

約数ペア:

[(1, 38404890), (2, 19202445), (3, 12801630), (5, 7680978), (6, 6400815), (9, 4267210), (10, 3840489), (15, 2560326), (18, 2133605), (19, 2021310), (30, 1280163), (37, 1037970), (38, 1010655), (45, 853442), (57, 673770), (74, 518985), (90, 426721), (95, 404262), (111, 345990), (114, 336885), (171, 224590), (185, 207594), (190, 202131), (222, 172995), (285, 134754), (333, 115330), (342, 112295), (370, 103797), (555, 69198), (570, 67377), (607, 63270), (666, 57665), (703, 54630), (855, 44918), (1110, 34599), (1214, 31635), (1406, 27315), (1665, 23066), (1710, 22459), (1821, 21090), (2109, 18210), (3035, 12654), (3330, 11533), (3515, 10926), (3642, 10545), (4218, 9105), (5463, 7030), (6070, 6327)]