142383180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28591}}^1$

素因数の和:28686

約数の個数: 48

約数和(自身を含む): 403490304

約数和(自身を除く): 261107124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 28591, 57182, 85773, 114364, 142955, 171546, 285910, 343092, 428865, 571820, 857730, 1715460, 2373053, 4746106, 7119159, 9492212, 11865265, 14238318, 23730530, 28476636, 35595795, 47461060, 71191590, 142383180]

約数ペア:

[(1, 142383180), (2, 71191590), (3, 47461060), (4, 35595795), (5, 28476636), (6, 23730530), (10, 14238318), (12, 11865265), (15, 9492212), (20, 7119159), (30, 4746106), (60, 2373053), (83, 1715460), (166, 857730), (249, 571820), (332, 428865), (415, 343092), (498, 285910), (830, 171546), (996, 142955), (1245, 114364), (1660, 85773), (2490, 57182), (4980, 28591)]