42915210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110039}}^1$

素因数の和:110062

約数の個数: 32

約数和(自身を含む): 110920320

約数和(自身を除く): 68005110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 110039, 220078, 330117, 550195, 660234, 1100390, 1430507, 1650585, 2861014, 3301170, 4291521, 7152535, 8583042, 14305070, 21457605, 42915210]

約数ペア:

[(1, 42915210), (2, 21457605), (3, 14305070), (5, 8583042), (6, 7152535), (10, 4291521), (13, 3301170), (15, 2861014), (26, 1650585), (30, 1430507), (39, 1100390), (65, 660234), (78, 550195), (130, 330117), (195, 220078), (390, 110039)]