1415050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 3249792

約数和(自身を除く): 1834742

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 311, 325, 350, 455, 622, 650, 910, 1555, 2177, 2275, 3110, 4043, 4354, 4550, 7775, 8086, 10885, 15550, 20215, 21770, 28301, 40430, 54425, 56602, 101075, 108850, 141505, 202150, 283010, 707525, 1415050]

約数ペア:

[(1, 1415050), (2, 707525), (5, 283010), (7, 202150), (10, 141505), (13, 108850), (14, 101075), (25, 56602), (26, 54425), (35, 40430), (50, 28301), (65, 21770), (70, 20215), (91, 15550), (130, 10885), (175, 8086), (182, 7775), (311, 4550), (325, 4354), (350, 4043), (455, 3110), (622, 2275), (650, 2177), (910, 1555)]