84397830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8819}}^1$

素因数の和:8869

約数の個数: 64

約数和(自身を含む): 228614400

約数和(自身を除く): 144216570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 8819, 9570, 17638, 26457, 44095, 52914, 88190, 97009, 132285, 194018, 255751, 264570, 291027, 485045, 511502, 582054, 767253, 970090, 1278755, 1455135, 1534506, 2557510, 2813261, 2910270, 3836265, 5626522, 7672530, 8439783, 14066305, 16879566, 28132610, 42198915, 84397830]

約数ペア:

[(1, 84397830), (2, 42198915), (3, 28132610), (5, 16879566), (6, 14066305), (10, 8439783), (11, 7672530), (15, 5626522), (22, 3836265), (29, 2910270), (30, 2813261), (33, 2557510), (55, 1534506), (58, 1455135), (66, 1278755), (87, 970090), (110, 767253), (145, 582054), (165, 511502), (174, 485045), (290, 291027), (319, 264570), (330, 255751), (435, 194018), (638, 132285), (870, 97009), (957, 88190), (1595, 52914), (1914, 44095), (3190, 26457), (4785, 17638), (8819, 9570)]