77939490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 191673216

約数和(自身を除く): 113733726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 113, 166, 226, 249, 277, 339, 415, 498, 554, 565, 678, 830, 831, 1130, 1245, 1385, 1662, 1695, 2490, 2770, 3390, 4155, 8310, 9379, 18758, 22991, 28137, 31301, 45982, 46895, 56274, 62602, 68973, 93790, 93903, 114955, 137946, 140685, 156505, 187806, 229910, 281370, 313010, 344865, 469515, 689730, 939030, 2597983, 5195966, 7793949, 12989915, 15587898, 25979830, 38969745, 77939490]

約数ペア:

[(1, 77939490), (2, 38969745), (3, 25979830), (5, 15587898), (6, 12989915), (10, 7793949), (15, 5195966), (30, 2597983), (83, 939030), (113, 689730), (166, 469515), (226, 344865), (249, 313010), (277, 281370), (339, 229910), (415, 187806), (498, 156505), (554, 140685), (565, 137946), (678, 114955), (830, 93903), (831, 93790), (1130, 68973), (1245, 62602), (1385, 56274), (1662, 46895), (1695, 45982), (2490, 31301), (2770, 28137), (3390, 22991), (4155, 18758), (8310, 9379)]