1270581950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15299}}^1$

素因数の和:15473

約数の個数: 48

約数和(自身を含む): 2595369600

約数和(自身を除く): 1324787650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 755, 1510, 1661, 3322, 3775, 7550, 8305, 15299, 16610, 30598, 41525, 76495, 83050, 152990, 168289, 336578, 382475, 764950, 841445, 1682890, 2310149, 4207225, 4620298, 8414450, 11550745, 23101490, 25411639, 50823278, 57753725, 115507450, 127058195, 254116390, 635290975, 1270581950]

約数ペア:

[(1, 1270581950), (2, 635290975), (5, 254116390), (10, 127058195), (11, 115507450), (22, 57753725), (25, 50823278), (50, 25411639), (55, 23101490), (110, 11550745), (151, 8414450), (275, 4620298), (302, 4207225), (550, 2310149), (755, 1682890), (1510, 841445), (1661, 764950), (3322, 382475), (3775, 336578), (7550, 168289), (8305, 152990), (15299, 83050), (16610, 76495), (30598, 41525)]