89757270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 246115584

約数和(自身を除く): 156358314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 207, 230, 262, 331, 345, 393, 414, 655, 662, 690, 786, 993, 1035, 1179, 1310, 1655, 1965, 1986, 2070, 2358, 2979, 3013, 3310, 3930, 4965, 5895, 5958, 6026, 7613, 9039, 9930, 11790, 14895, 15065, 15226, 18078, 22839, 27117, 29790, 30130, 38065, 43361, 45195, 45678, 54234, 68517, 76130, 86722, 90390, 114195, 130083, 135585, 137034, 216805, 228390, 260166, 271170, 342585, 390249, 433610, 650415, 685170, 780498, 997303, 1300830, 1951245, 1994606, 2991909, 3902490, 4986515, 5983818, 8975727, 9973030, 14959545, 17951454, 29919090, 44878635, 89757270]

約数ペア:

[(1, 89757270), (2, 44878635), (3, 29919090), (5, 17951454), (6, 14959545), (9, 9973030), (10, 8975727), (15, 5983818), (18, 4986515), (23, 3902490), (30, 2991909), (45, 1994606), (46, 1951245), (69, 1300830), (90, 997303), (115, 780498), (131, 685170), (138, 650415), (207, 433610), (230, 390249), (262, 342585), (331, 271170), (345, 260166), (393, 228390), (414, 216805), (655, 137034), (662, 135585), (690, 130083), (786, 114195), (993, 90390), (1035, 86722), (1179, 76130), (1310, 68517), (1655, 54234), (1965, 45678), (1986, 45195), (2070, 43361), (2358, 38065), (2979, 30130), (3013, 29790), (3310, 27117), (3930, 22839), (4965, 18078), (5895, 15226), (5958, 15065), (6026, 14895), (7613, 11790), (9039, 9930)]