67819460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 151801776

約数和(自身を除く): 83982316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1153, 1730, 2306, 2941, 3460, 4612, 5765, 5882, 11530, 11764, 14705, 19601, 23060, 29410, 39202, 58820, 78404, 98005, 196010, 199469, 392020, 398938, 797876, 997345, 1994690, 3390973, 3989380, 6781946, 13563892, 16954865, 33909730, 67819460]

約数ペア:

[(1, 67819460), (2, 33909730), (4, 16954865), (5, 13563892), (10, 6781946), (17, 3989380), (20, 3390973), (34, 1994690), (68, 997345), (85, 797876), (170, 398938), (173, 392020), (340, 199469), (346, 196010), (692, 98005), (865, 78404), (1153, 58820), (1730, 39202), (2306, 29410), (2941, 23060), (3460, 19601), (4612, 14705), (5765, 11764), (5882, 11530)]