42794190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 114696000

約数和(自身を除く): 71901810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 353, 449, 706, 898, 1059, 1347, 1765, 2118, 2245, 2694, 3177, 3530, 4041, 4490, 5295, 6354, 6735, 8082, 9531, 10590, 12123, 13470, 15885, 19062, 20205, 24246, 31770, 40410, 47655, 60615, 95310, 121230, 158497, 316994, 475491, 792485, 950982, 1426473, 1584970, 2377455, 2852946, 4279419, 4754910, 7132365, 8558838, 14264730, 21397095, 42794190]

約数ペア:

[(1, 42794190), (2, 21397095), (3, 14264730), (5, 8558838), (6, 7132365), (9, 4754910), (10, 4279419), (15, 2852946), (18, 2377455), (27, 1584970), (30, 1426473), (45, 950982), (54, 792485), (90, 475491), (135, 316994), (270, 158497), (353, 121230), (449, 95310), (706, 60615), (898, 47655), (1059, 40410), (1347, 31770), (1765, 24246), (2118, 20205), (2245, 19062), (2694, 15885), (3177, 13470), (3530, 12123), (4041, 10590), (4490, 9531), (5295, 8082), (6354, 6735)]