63021890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 120547440

約数和(自身を除く): 57525550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 953, 1906, 1945, 3890, 4765, 6613, 9530, 13226, 16201, 32402, 33065, 66130, 81005, 162010, 370717, 741434, 1853585, 3707170, 6302189, 12604378, 31510945, 63021890]

約数ペア:

[(1, 63021890), (2, 31510945), (5, 12604378), (10, 6302189), (17, 3707170), (34, 1853585), (85, 741434), (170, 370717), (389, 162010), (778, 81005), (953, 66130), (1906, 33065), (1945, 32402), (3890, 16201), (4765, 13226), (6613, 9530)]