3730540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 8838144

約数和(自身を除く): 5107604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 547, 620, 682, 1094, 1364, 1705, 2188, 2735, 3410, 5470, 6017, 6820, 10940, 12034, 16957, 24068, 30085, 33914, 60170, 67828, 84785, 120340, 169570, 186527, 339140, 373054, 746108, 932635, 1865270, 3730540]

約数ペア:

[(1, 3730540), (2, 1865270), (4, 932635), (5, 746108), (10, 373054), (11, 339140), (20, 186527), (22, 169570), (31, 120340), (44, 84785), (55, 67828), (62, 60170), (110, 33914), (124, 30085), (155, 24068), (220, 16957), (310, 12034), (341, 10940), (547, 6820), (620, 6017), (682, 5470), (1094, 3410), (1364, 2735), (1705, 2188)]