30903768

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 99419280

約数和(自身を除く): 68515512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 757, 972, 1134, 1458, 1512, 1514, 1701, 1944, 2268, 2271, 2916, 3028, 3402, 4536, 4542, 5103, 5299, 5832, 6056, 6804, 6813, 9084, 10206, 10598, 13608, 13626, 15897, 18168, 20412, 20439, 21196, 27252, 31794, 40824, 40878, 42392, 47691, 54504, 61317, 63588, 81756, 95382, 122634, 127176, 143073, 163512, 183951, 190764, 245268, 286146, 367902, 381528, 429219, 490536, 551853, 572292, 735804, 858438, 1103706, 1144584, 1287657, 1471608, 1716876, 2207412, 2575314, 3433752, 3862971, 4414824, 5150628, 7725942, 10301256, 15451884, 30903768]

約数ペア:

[(1, 30903768), (2, 15451884), (3, 10301256), (4, 7725942), (6, 5150628), (7, 4414824), (8, 3862971), (9, 3433752), (12, 2575314), (14, 2207412), (18, 1716876), (21, 1471608), (24, 1287657), (27, 1144584), (28, 1103706), (36, 858438), (42, 735804), (54, 572292), (56, 551853), (63, 490536), (72, 429219), (81, 381528), (84, 367902), (108, 286146), (126, 245268), (162, 190764), (168, 183951), (189, 163512), (216, 143073), (243, 127176), (252, 122634), (324, 95382), (378, 81756), (486, 63588), (504, 61317), (567, 54504), (648, 47691), (729, 42392), (756, 40878), (757, 40824), (972, 31794), (1134, 27252), (1458, 21196), (1512, 20439), (1514, 20412), (1701, 18168), (1944, 15897), (2268, 13626), (2271, 13608), (2916, 10598), (3028, 10206), (3402, 9084), (4536, 6813), (4542, 6804), (5103, 6056), (5299, 5832)]