1521910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1562570

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 509, 598, 1018, 1495, 2545, 2990, 5090, 6617, 11707, 13234, 23414, 33085, 58535, 66170, 117070, 152191, 304382, 760955, 1521910]

約数ペア:

[(1, 1521910), (2, 760955), (5, 304382), (10, 152191), (13, 117070), (23, 66170), (26, 58535), (46, 33085), (65, 23414), (115, 13234), (130, 11707), (230, 6617), (299, 5090), (509, 2990), (598, 2545), (1018, 1495)]