21829350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 54438480

約数和(自身を除く): 32609130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 269, 538, 541, 807, 1082, 1345, 1614, 1623, 2690, 2705, 3246, 4035, 5410, 6725, 8070, 8115, 13450, 13525, 16230, 20175, 27050, 40350, 40575, 81150, 145529, 291058, 436587, 727645, 873174, 1455290, 2182935, 3638225, 4365870, 7276450, 10914675, 21829350]

約数ペア:

[(1, 21829350), (2, 10914675), (3, 7276450), (5, 4365870), (6, 3638225), (10, 2182935), (15, 1455290), (25, 873174), (30, 727645), (50, 436587), (75, 291058), (150, 145529), (269, 81150), (538, 40575), (541, 40350), (807, 27050), (1082, 20175), (1345, 16230), (1614, 13525), (1623, 13450), (2690, 8115), (2705, 8070), (3246, 6725), (4035, 5410)]