76489710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7477}}^1$

素因数の和:7529

約数の個数: 64

約数和(自身を含む): 206751744

約数和(自身を除く): 130262034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7477, 10230, 14954, 22431, 37385, 44862, 74770, 82247, 112155, 164494, 224310, 231787, 246741, 411235, 463574, 493482, 695361, 822470, 1158935, 1233705, 1390722, 2317870, 2467410, 2549657, 3476805, 5099314, 6953610, 7648971, 12748285, 15297942, 25496570, 38244855, 76489710]

約数ペア:

[(1, 76489710), (2, 38244855), (3, 25496570), (5, 15297942), (6, 12748285), (10, 7648971), (11, 6953610), (15, 5099314), (22, 3476805), (30, 2549657), (31, 2467410), (33, 2317870), (55, 1390722), (62, 1233705), (66, 1158935), (93, 822470), (110, 695361), (155, 493482), (165, 463574), (186, 411235), (310, 246741), (330, 231787), (341, 224310), (465, 164494), (682, 112155), (930, 82247), (1023, 74770), (1705, 44862), (2046, 37385), (3410, 22431), (5115, 14954), (7477, 10230)]