30763964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 72011520

約数和(自身を除く): 41247556

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 751, 836, 931, 1078, 1463, 1502, 1862, 2156, 2926, 3004, 3724, 5257, 5852, 8261, 10241, 10514, 14269, 16522, 20482, 21028, 28538, 33044, 36799, 40964, 57076, 57827, 73598, 99883, 115654, 147196, 156959, 199766, 231308, 313918, 399532, 404789, 627836, 699181, 809578, 1098713, 1398362, 1619156, 2197426, 2796724, 4394852, 7690991, 15381982, 30763964]

約数ペア:

[(1, 30763964), (2, 15381982), (4, 7690991), (7, 4394852), (11, 2796724), (14, 2197426), (19, 1619156), (22, 1398362), (28, 1098713), (38, 809578), (44, 699181), (49, 627836), (76, 404789), (77, 399532), (98, 313918), (133, 231308), (154, 199766), (196, 156959), (209, 147196), (266, 115654), (308, 99883), (418, 73598), (532, 57827), (539, 57076), (751, 40964), (836, 36799), (931, 33044), (1078, 28538), (1463, 21028), (1502, 20482), (1862, 16522), (2156, 14269), (2926, 10514), (3004, 10241), (3724, 8261), (5257, 5852)]