34171620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 113762880

約数和(自身を除く): 79591260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 197, 210, 236, 245, 294, 295, 354, 394, 413, 420, 490, 588, 590, 591, 708, 735, 788, 826, 885, 980, 985, 1180, 1182, 1239, 1379, 1470, 1652, 1770, 1970, 2065, 2364, 2478, 2758, 2891, 2940, 2955, 3540, 3940, 4130, 4137, 4956, 5516, 5782, 5910, 6195, 6895, 8260, 8274, 8673, 9653, 11564, 11623, 11820, 12390, 13790, 14455, 16548, 17346, 19306, 20685, 23246, 24780, 27580, 28910, 28959, 34692, 34869, 38612, 41370, 43365, 46492, 48265, 57820, 57918, 58115, 69738, 81361, 82740, 86730, 96530, 115836, 116230, 139476, 144795, 162722, 173460, 174345, 193060, 232460, 244083, 289590, 325444, 348690, 406805, 488166, 569527, 579180, 697380, 813610, 976332, 1139054, 1220415, 1627220, 1708581, 2278108, 2440830, 2847635, 3417162, 4881660, 5695270, 6834324, 8542905, 11390540, 17085810, 34171620]

約数ペア:

[(1, 34171620), (2, 17085810), (3, 11390540), (4, 8542905), (5, 6834324), (6, 5695270), (7, 4881660), (10, 3417162), (12, 2847635), (14, 2440830), (15, 2278108), (20, 1708581), (21, 1627220), (28, 1220415), (30, 1139054), (35, 976332), (42, 813610), (49, 697380), (59, 579180), (60, 569527), (70, 488166), (84, 406805), (98, 348690), (105, 325444), (118, 289590), (140, 244083), (147, 232460), (177, 193060), (196, 174345), (197, 173460), (210, 162722), (236, 144795), (245, 139476), (294, 116230), (295, 115836), (354, 96530), (394, 86730), (413, 82740), (420, 81361), (490, 69738), (588, 58115), (590, 57918), (591, 57820), (708, 48265), (735, 46492), (788, 43365), (826, 41370), (885, 38612), (980, 34869), (985, 34692), (1180, 28959), (1182, 28910), (1239, 27580), (1379, 24780), (1470, 23246), (1652, 20685), (1770, 19306), (1970, 17346), (2065, 16548), (2364, 14455), (2478, 13790), (2758, 12390), (2891, 11820), (2940, 11623), (2955, 11564), (3540, 9653), (3940, 8673), (4130, 8274), (4137, 8260), (4956, 6895), (5516, 6195), (5782, 5910)]