162610980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{387169}}^1$

素因数の和:387188

約数の個数: 48

約数和(自身を含む): 520356480

約数和(自身を除く): 357745500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 387169, 774338, 1161507, 1548676, 1935845, 2323014, 2710183, 3871690, 4646028, 5420366, 5807535, 7743380, 8130549, 10840732, 11615070, 13550915, 16261098, 23230140, 27101830, 32522196, 40652745, 54203660, 81305490, 162610980]

約数ペア:

[(1, 162610980), (2, 81305490), (3, 54203660), (4, 40652745), (5, 32522196), (6, 27101830), (7, 23230140), (10, 16261098), (12, 13550915), (14, 11615070), (15, 10840732), (20, 8130549), (21, 7743380), (28, 5807535), (30, 5420366), (35, 4646028), (42, 3871690), (60, 2710183), (70, 2323014), (84, 1935845), (105, 1548676), (140, 1161507), (210, 774338), (420, 387169)]