38010420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 133555968

約数和(自身を除く): 95545548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 311, 315, 388, 420, 485, 582, 622, 630, 679, 873, 933, 970, 1164, 1244, 1260, 1358, 1455, 1555, 1746, 1866, 1940, 2037, 2177, 2716, 2799, 2910, 3110, 3395, 3492, 3732, 4074, 4354, 4365, 4665, 5598, 5820, 6111, 6220, 6531, 6790, 8148, 8708, 8730, 9330, 10185, 10885, 11196, 12222, 13062, 13580, 13995, 17460, 18660, 19593, 20370, 21770, 24444, 26124, 27990, 30167, 30555, 32655, 39186, 40740, 43540, 55980, 60334, 61110, 65310, 78372, 90501, 97965, 120668, 122220, 130620, 150835, 181002, 195930, 211169, 271503, 301670, 362004, 391860, 422338, 452505, 543006, 603340, 633507, 844676, 905010, 1055845, 1086012, 1267014, 1357515, 1810020, 1900521, 2111690, 2534028, 2715030, 3167535, 3801042, 4223380, 5430060, 6335070, 7602084, 9502605, 12670140, 19005210, 38010420]

約数ペア:

[(1, 38010420), (2, 19005210), (3, 12670140), (4, 9502605), (5, 7602084), (6, 6335070), (7, 5430060), (9, 4223380), (10, 3801042), (12, 3167535), (14, 2715030), (15, 2534028), (18, 2111690), (20, 1900521), (21, 1810020), (28, 1357515), (30, 1267014), (35, 1086012), (36, 1055845), (42, 905010), (45, 844676), (60, 633507), (63, 603340), (70, 543006), (84, 452505), (90, 422338), (97, 391860), (105, 362004), (126, 301670), (140, 271503), (180, 211169), (194, 195930), (210, 181002), (252, 150835), (291, 130620), (311, 122220), (315, 120668), (388, 97965), (420, 90501), (485, 78372), (582, 65310), (622, 61110), (630, 60334), (679, 55980), (873, 43540), (933, 40740), (970, 39186), (1164, 32655), (1244, 30555), (1260, 30167), (1358, 27990), (1455, 26124), (1555, 24444), (1746, 21770), (1866, 20370), (1940, 19593), (2037, 18660), (2177, 17460), (2716, 13995), (2799, 13580), (2910, 13062), (3110, 12222), (3395, 11196), (3492, 10885), (3732, 10185), (4074, 9330), (4354, 8730), (4365, 8708), (4665, 8148), (5598, 6790), (5820, 6531), (6111, 6220)]