19672170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 54501120

約数和(自身を除く): 34828950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 829, 1130, 1582, 1658, 1695, 2373, 2487, 3390, 3955, 4145, 4746, 4974, 5803, 7910, 8290, 11606, 11865, 12435, 17409, 23730, 24870, 29015, 34818, 58030, 87045, 93677, 174090, 187354, 281031, 468385, 562062, 655739, 936770, 1311478, 1405155, 1967217, 2810310, 3278695, 3934434, 6557390, 9836085, 19672170]

約数ペア:

[(1, 19672170), (2, 9836085), (3, 6557390), (5, 3934434), (6, 3278695), (7, 2810310), (10, 1967217), (14, 1405155), (15, 1311478), (21, 936770), (30, 655739), (35, 562062), (42, 468385), (70, 281031), (105, 187354), (113, 174090), (210, 93677), (226, 87045), (339, 58030), (565, 34818), (678, 29015), (791, 24870), (829, 23730), (1130, 17409), (1582, 12435), (1658, 11865), (1695, 11606), (2373, 8290), (2487, 7910), (3390, 5803), (3955, 4974), (4145, 4746)]