83977410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 220765824

約数和(自身を除く): 136788414

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 641, 794, 1191, 1282, 1923, 1985, 2382, 3205, 3846, 3970, 4367, 5955, 6410, 7051, 8734, 9615, 11910, 13101, 14102, 19230, 21153, 21835, 26202, 35255, 42306, 43670, 65505, 70510, 105765, 131010, 211530, 254477, 508954, 763431, 1272385, 1526862, 2544770, 2799247, 3817155, 5598494, 7634310, 8397741, 13996235, 16795482, 27992470, 41988705, 83977410]

約数ペア:

[(1, 83977410), (2, 41988705), (3, 27992470), (5, 16795482), (6, 13996235), (10, 8397741), (11, 7634310), (15, 5598494), (22, 3817155), (30, 2799247), (33, 2544770), (55, 1526862), (66, 1272385), (110, 763431), (165, 508954), (330, 254477), (397, 211530), (641, 131010), (794, 105765), (1191, 70510), (1282, 65505), (1923, 43670), (1985, 42306), (2382, 35255), (3205, 26202), (3846, 21835), (3970, 21153), (4367, 19230), (5955, 14102), (6410, 13101), (7051, 11910), (8734, 9615)]