305444150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6691}}^1$

素因数の和:6797

約数の個数: 48

約数和(自身を含む): 627334848

約数和(自身を除く): 321890698

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 913, 1826, 2075, 4150, 4565, 6691, 9130, 13382, 22825, 33455, 45650, 66910, 73601, 147202, 167275, 334550, 368005, 555353, 736010, 1110706, 1840025, 2776765, 3680050, 5553530, 6108883, 12217766, 13883825, 27767650, 30544415, 61088830, 152722075, 305444150]

約数ペア:

[(1, 305444150), (2, 152722075), (5, 61088830), (10, 30544415), (11, 27767650), (22, 13883825), (25, 12217766), (50, 6108883), (55, 5553530), (83, 3680050), (110, 2776765), (166, 1840025), (275, 1110706), (415, 736010), (550, 555353), (830, 368005), (913, 334550), (1826, 167275), (2075, 147202), (4150, 73601), (4565, 66910), (6691, 45650), (9130, 33455), (13382, 22825)]