4283930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 9279360

約数和(自身を除く): 4995430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3221, 6442, 16105, 22547, 32210, 45094, 61199, 112735, 122398, 225470, 305995, 428393, 611990, 856786, 2141965, 4283930]

約数ペア:

[(1, 4283930), (2, 2141965), (5, 856786), (7, 611990), (10, 428393), (14, 305995), (19, 225470), (35, 122398), (38, 112735), (70, 61199), (95, 45094), (133, 32210), (190, 22547), (266, 16105), (665, 6442), (1330, 3221)]