427259710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{1487}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 784235520

約数和(自身を除く): 356975810

約数列:

[1, 2, 5, 10, 59, 118, 295, 487, 590, 974, 1487, 2435, 2974, 4870, 7435, 14870, 28733, 57466, 87733, 143665, 175466, 287330, 438665, 724169, 877330, 1448338, 3620845, 7241690, 42725971, 85451942, 213629855, 427259710]

約数ペア:

[(1, 427259710), (2, 213629855), (5, 85451942), (10, 42725971), (59, 7241690), (118, 3620845), (295, 1448338), (487, 877330), (590, 724169), (974, 438665), (1487, 287330), (2435, 175466), (2974, 143665), (4870, 87733), (7435, 57466), (14870, 28733)]