31426350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 81959040

約数和(自身を除く): 50532690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 59, 67, 75, 106, 118, 134, 150, 159, 177, 201, 265, 295, 318, 335, 354, 402, 530, 590, 670, 795, 885, 1005, 1325, 1475, 1590, 1675, 1770, 2010, 2650, 2950, 3127, 3350, 3551, 3953, 3975, 4425, 5025, 6254, 7102, 7906, 7950, 8850, 9381, 10050, 10653, 11859, 15635, 17755, 18762, 19765, 21306, 23718, 31270, 35510, 39530, 46905, 53265, 59295, 78175, 88775, 93810, 98825, 106530, 118590, 156350, 177550, 197650, 209509, 234525, 266325, 296475, 419018, 469050, 532650, 592950, 628527, 1047545, 1257054, 2095090, 3142635, 5237725, 6285270, 10475450, 15713175, 31426350]

約数ペア:

[(1, 31426350), (2, 15713175), (3, 10475450), (5, 6285270), (6, 5237725), (10, 3142635), (15, 2095090), (25, 1257054), (30, 1047545), (50, 628527), (53, 592950), (59, 532650), (67, 469050), (75, 419018), (106, 296475), (118, 266325), (134, 234525), (150, 209509), (159, 197650), (177, 177550), (201, 156350), (265, 118590), (295, 106530), (318, 98825), (335, 93810), (354, 88775), (402, 78175), (530, 59295), (590, 53265), (670, 46905), (795, 39530), (885, 35510), (1005, 31270), (1325, 23718), (1475, 21306), (1590, 19765), (1675, 18762), (1770, 17755), (2010, 15635), (2650, 11859), (2950, 10653), (3127, 10050), (3350, 9381), (3551, 8850), (3953, 7950), (3975, 7906), (4425, 7102), (5025, 6254)]