145607310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52189}}^1$

素因数の和:52233

約数の個数: 48

約数和(自身を含む): 390798720

約数和(自身を除く): 245191410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 52189, 104378, 156567, 260945, 313134, 469701, 521890, 782835, 939402, 1565670, 1617859, 2348505, 3235718, 4697010, 4853577, 8089295, 9707154, 14560731, 16178590, 24267885, 29121462, 48535770, 72803655, 145607310]

約数ペア:

[(1, 145607310), (2, 72803655), (3, 48535770), (5, 29121462), (6, 24267885), (9, 16178590), (10, 14560731), (15, 9707154), (18, 8089295), (30, 4853577), (31, 4697010), (45, 3235718), (62, 2348505), (90, 1617859), (93, 1565670), (155, 939402), (186, 782835), (279, 521890), (310, 469701), (465, 313134), (558, 260945), (930, 156567), (1395, 104378), (2790, 52189)]