30855912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 80947200

約数和(自身を除く): 50091288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 536, 619, 744, 804, 1238, 1608, 1857, 2077, 2476, 3714, 4154, 4952, 6231, 7428, 8308, 12462, 14856, 16616, 19189, 24924, 38378, 41473, 49848, 57567, 76756, 82946, 115134, 124419, 153512, 165892, 230268, 248838, 331784, 460536, 497676, 995352, 1285663, 2571326, 3856989, 5142652, 7713978, 10285304, 15427956, 30855912]

約数ペア:

[(1, 30855912), (2, 15427956), (3, 10285304), (4, 7713978), (6, 5142652), (8, 3856989), (12, 2571326), (24, 1285663), (31, 995352), (62, 497676), (67, 460536), (93, 331784), (124, 248838), (134, 230268), (186, 165892), (201, 153512), (248, 124419), (268, 115134), (372, 82946), (402, 76756), (536, 57567), (619, 49848), (744, 41473), (804, 38378), (1238, 24924), (1608, 19189), (1857, 16616), (2077, 14856), (2476, 12462), (3714, 8308), (4154, 7428), (4952, 6231)]