137383860

素因数分解:

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

素因数の和:465

約数の個数: 72

約数和(自身を含む): 393190560

約数和(自身を除く): 255806700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 197, 236, 295, 354, 394, 590, 591, 708, 788, 885, 985, 1180, 1182, 1770, 1970, 2364, 2955, 3540, 3940, 5910, 11623, 11820, 23246, 34869, 38809, 46492, 58115, 69738, 77618, 116230, 116427, 139476, 155236, 174345, 194045, 232460, 232854, 348690, 388090, 465708, 582135, 697380, 776180, 1164270, 2289731, 2328540, 4579462, 6869193, 9158924, 11448655, 13738386, 22897310, 27476772, 34345965, 45794620, 68691930, 137383860]

約数ペア:

[(1, 137383860), (2, 68691930), (3, 45794620), (4, 34345965), (5, 27476772), (6, 22897310), (10, 13738386), (12, 11448655), (15, 9158924), (20, 6869193), (30, 4579462), (59, 2328540), (60, 2289731), (118, 1164270), (177, 776180), (197, 697380), (236, 582135), (295, 465708), (354, 388090), (394, 348690), (590, 232854), (591, 232460), (708, 194045), (788, 174345), (885, 155236), (985, 139476), (1180, 116427), (1182, 116230), (1770, 77618), (1970, 69738), (2364, 58115), (2955, 46492), (3540, 38809), (3940, 34869), (5910, 23246), (11623, 11820)]