2542290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 6181056

約数和(自身を除く): 3638766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1021, 1245, 2042, 2490, 3063, 5105, 6126, 10210, 15315, 30630, 84743, 169486, 254229, 423715, 508458, 847430, 1271145, 2542290]

約数ペア:

[(1, 2542290), (2, 1271145), (3, 847430), (5, 508458), (6, 423715), (10, 254229), (15, 169486), (30, 84743), (83, 30630), (166, 15315), (249, 10210), (415, 6126), (498, 5105), (830, 3063), (1021, 2490), (1245, 2042)]