310097060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170383}}^1$

素因数の和:170412

約数の個数: 48

約数和(自身を含む): 801486336

約数和(自身を除く): 491389276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 170383, 340766, 681532, 851915, 1192681, 1703830, 2214979, 2385362, 3407660, 4429958, 4770724, 5963405, 8859916, 11074895, 11926810, 15504853, 22149790, 23853620, 31009706, 44299580, 62019412, 77524265, 155048530, 310097060]

約数ペア:

[(1, 310097060), (2, 155048530), (4, 77524265), (5, 62019412), (7, 44299580), (10, 31009706), (13, 23853620), (14, 22149790), (20, 15504853), (26, 11926810), (28, 11074895), (35, 8859916), (52, 5963405), (65, 4770724), (70, 4429958), (91, 3407660), (130, 2385362), (140, 2214979), (182, 1703830), (260, 1192681), (364, 851915), (455, 681532), (910, 340766), (1820, 170383)]