102692940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{244507}}^1$

素因数の和:244526

約数の個数: 48

約数和(自身を含む): 328618752

約数和(自身を除く): 225925812

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, 244507, 489014, 733521, 978028, 1222535, 1467042, 1711549, 2445070, 2934084, 3423098, 3667605, 4890140, 5134647, 6846196, 7335210, 8557745, 10269294, 14670420, 17115490, 20538588, 25673235, 34230980, 51346470, 102692940]

約数ペア:

[(1, 102692940), (2, 51346470), (3, 34230980), (4, 25673235), (5, 20538588), (6, 17115490), (7, 14670420), (10, 10269294), (12, 8557745), (14, 7335210), (15, 6846196), (20, 5134647), (21, 4890140), (28, 3667605), (30, 3423098), (35, 2934084), (42, 2445070), (60, 1711549), (70, 1467042), (84, 1222535), (105, 978028), (140, 733521), (210, 489014), (420, 244507)]