39344340

素因数分解:

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

素因数の和:961

約数の個数: 96

約数和(自身を含む): 127169280

約数和(自身を除く): 87824940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 829, 1130, 1356, 1582, 1658, 1695, 2260, 2373, 2487, 3164, 3316, 3390, 3955, 4145, 4746, 4974, 5803, 6780, 7910, 8290, 9492, 9948, 11606, 11865, 12435, 15820, 16580, 17409, 23212, 23730, 24870, 29015, 34818, 47460, 49740, 58030, 69636, 87045, 93677, 116060, 174090, 187354, 281031, 348180, 374708, 468385, 562062, 655739, 936770, 1124124, 1311478, 1405155, 1873540, 1967217, 2622956, 2810310, 3278695, 3934434, 5620620, 6557390, 7868868, 9836085, 13114780, 19672170, 39344340]

約数ペア:

[(1, 39344340), (2, 19672170), (3, 13114780), (4, 9836085), (5, 7868868), (6, 6557390), (7, 5620620), (10, 3934434), (12, 3278695), (14, 2810310), (15, 2622956), (20, 1967217), (21, 1873540), (28, 1405155), (30, 1311478), (35, 1124124), (42, 936770), (60, 655739), (70, 562062), (84, 468385), (105, 374708), (113, 348180), (140, 281031), (210, 187354), (226, 174090), (339, 116060), (420, 93677), (452, 87045), (565, 69636), (678, 58030), (791, 49740), (829, 47460), (1130, 34818), (1356, 29015), (1582, 24870), (1658, 23730), (1695, 23212), (2260, 17409), (2373, 16580), (2487, 15820), (3164, 12435), (3316, 11865), (3390, 11606), (3955, 9948), (4145, 9492), (4746, 8290), (4974, 7910), (5803, 6780)]