3431450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 7392384

約数和(自身を除く): 3960934

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 367, 374, 425, 550, 734, 850, 935, 1835, 1870, 3670, 4037, 4675, 6239, 8074, 9175, 9350, 12478, 18350, 20185, 31195, 40370, 62390, 68629, 100925, 137258, 155975, 201850, 311950, 343145, 686290, 1715725, 3431450]

約数ペア:

[(1, 3431450), (2, 1715725), (5, 686290), (10, 343145), (11, 311950), (17, 201850), (22, 155975), (25, 137258), (34, 100925), (50, 68629), (55, 62390), (85, 40370), (110, 31195), (170, 20185), (187, 18350), (275, 12478), (367, 9350), (374, 9175), (425, 8074), (550, 6239), (734, 4675), (850, 4037), (935, 3670), (1835, 1870)]