1588210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 3245760

約数和(自身を除く): 1657550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 643, 1235, 1286, 2470, 3215, 6430, 8359, 12217, 16718, 24434, 41795, 61085, 83590, 122170, 158821, 317642, 794105, 1588210]

約数ペア:

[(1, 1588210), (2, 794105), (5, 317642), (10, 158821), (13, 122170), (19, 83590), (26, 61085), (38, 41795), (65, 24434), (95, 16718), (130, 12217), (190, 8359), (247, 6430), (494, 3215), (643, 2470), (1235, 1286)]