73174140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31299

約数の個数: 72

約数和(自身を含む): 239043168

約数和(自身を除く): 165869028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31271, 62542, 93813, 125084, 156355, 187626, 281439, 312710, 375252, 406523, 469065, 562878, 625420, 813046, 938130, 1125756, 1219569, 1407195, 1626092, 1876260, 2032615, 2439138, 2814390, 3658707, 4065230, 4878276, 5628780, 6097845, 7317414, 8130460, 12195690, 14634828, 18293535, 24391380, 36587070, 73174140]

約数ペア:

[(1, 73174140), (2, 36587070), (3, 24391380), (4, 18293535), (5, 14634828), (6, 12195690), (9, 8130460), (10, 7317414), (12, 6097845), (13, 5628780), (15, 4878276), (18, 4065230), (20, 3658707), (26, 2814390), (30, 2439138), (36, 2032615), (39, 1876260), (45, 1626092), (52, 1407195), (60, 1219569), (65, 1125756), (78, 938130), (90, 813046), (117, 625420), (130, 562878), (156, 469065), (180, 406523), (195, 375252), (234, 312710), (260, 281439), (390, 187626), (468, 156355), (585, 125084), (780, 93813), (1170, 62542), (2340, 31271)]