251536770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1877}}^1$

素因数の和:3379

約数の個数: 48

約数和(自身を含む): 654783480

約数和(自身を除く): 403246710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1489, 1877, 2978, 3754, 4467, 5631, 7445, 8934, 9385, 11262, 13401, 14890, 16893, 18770, 22335, 26802, 28155, 33786, 44670, 56310, 67005, 84465, 134010, 168930, 2794853, 5589706, 8384559, 13974265, 16769118, 25153677, 27948530, 41922795, 50307354, 83845590, 125768385, 251536770]

約数ペア:

[(1, 251536770), (2, 125768385), (3, 83845590), (5, 50307354), (6, 41922795), (9, 27948530), (10, 25153677), (15, 16769118), (18, 13974265), (30, 8384559), (45, 5589706), (90, 2794853), (1489, 168930), (1877, 134010), (2978, 84465), (3754, 67005), (4467, 56310), (5631, 44670), (7445, 33786), (8934, 28155), (9385, 26802), (11262, 22335), (13401, 18770), (14890, 16893)]