140865270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51599}}^1$

素因数の和:51629

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 275237130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51599, 103198, 154797, 257995, 309594, 361193, 515990, 670787, 722386, 773985, 1083579, 1341574, 1547970, 1805965, 2012361, 2167158, 3353935, 3611930, 4024722, 4695509, 5417895, 6707870, 9391018, 10061805, 10835790, 14086527, 20123610, 23477545, 28173054, 46955090, 70432635, 140865270]

約数ペア:

[(1, 140865270), (2, 70432635), (3, 46955090), (5, 28173054), (6, 23477545), (7, 20123610), (10, 14086527), (13, 10835790), (14, 10061805), (15, 9391018), (21, 6707870), (26, 5417895), (30, 4695509), (35, 4024722), (39, 3611930), (42, 3353935), (65, 2167158), (70, 2012361), (78, 1805965), (91, 1547970), (105, 1341574), (130, 1083579), (182, 773985), (195, 722386), (210, 670787), (273, 515990), (390, 361193), (455, 309594), (546, 257995), (910, 154797), (1365, 103198), (2730, 51599)]