42182790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108161}}^1$

素因数の和:108184

約数の個数: 32

約数和(自身を含む): 109027296

約数和(自身を除く): 66844506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 108161, 216322, 324483, 540805, 648966, 1081610, 1406093, 1622415, 2812186, 3244830, 4218279, 7030465, 8436558, 14060930, 21091395, 42182790]

約数ペア:

[(1, 42182790), (2, 21091395), (3, 14060930), (5, 8436558), (6, 7030465), (10, 4218279), (13, 3244830), (15, 2812186), (26, 1622415), (30, 1406093), (39, 1081610), (65, 648966), (78, 540805), (130, 324483), (195, 216322), (390, 108161)]