18289702950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1717343}}^1$

素因数の和:1717429

約数の個数: 48

約数和(自身を含む): 45997341696

約数和(自身を除く): 27707638746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 1717343, 3434686, 5152029, 8586715, 10304058, 17173430, 25760145, 42933575, 51520290, 85867150, 121931353, 128800725, 243862706, 257601450, 365794059, 609656765, 731588118, 1219313530, 1828970295, 3048283825, 3657940590, 6096567650, 9144851475, 18289702950]

約数ペア:

[(1, 18289702950), (2, 9144851475), (3, 6096567650), (5, 3657940590), (6, 3048283825), (10, 1828970295), (15, 1219313530), (25, 731588118), (30, 609656765), (50, 365794059), (71, 257601450), (75, 243862706), (142, 128800725), (150, 121931353), (213, 85867150), (355, 51520290), (426, 42933575), (710, 25760145), (1065, 17173430), (1775, 10304058), (2130, 8586715), (3550, 5152029), (5325, 3434686), (10650, 1717343)]