921569140890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10239657121}}^1$

素因数の和:10239657134

約数の個数: 24

約数和(自身を含む): 2396079766548

約数和(自身を除く): 1474510625658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10239657121, 20479314242, 30718971363, 51198285605, 61437942726, 92156914089, 102396571210, 153594856815, 184313828178, 307189713630, 460784570445, 921569140890]

約数ペア:

[(1, 921569140890), (2, 460784570445), (3, 307189713630), (5, 184313828178), (6, 153594856815), (9, 102396571210), (10, 92156914089), (15, 61437942726), (18, 51198285605), (30, 30718971363), (45, 20479314242), (90, 10239657121)]