2436290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2263870

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 271, 290, 310, 542, 899, 1355, 1798, 2710, 4495, 7859, 8401, 8990, 15718, 16802, 39295, 42005, 78590, 84010, 243629, 487258, 1218145, 2436290]

約数ペア:

[(1, 2436290), (2, 1218145), (5, 487258), (10, 243629), (29, 84010), (31, 78590), (58, 42005), (62, 39295), (145, 16802), (155, 15718), (271, 8990), (290, 8401), (310, 7859), (542, 4495), (899, 2710), (1355, 1798)]