29693720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 76921920

約数和(自身を除く): 47228200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 613, 692, 865, 1211, 1226, 1384, 1730, 2422, 2452, 3065, 3460, 4291, 4844, 4904, 6055, 6130, 6920, 8582, 9688, 12110, 12260, 17164, 21455, 24220, 24520, 34328, 42910, 48440, 85820, 106049, 171640, 212098, 424196, 530245, 742343, 848392, 1060490, 1484686, 2120980, 2969372, 3711715, 4241960, 5938744, 7423430, 14846860, 29693720]

約数ペア:

[(1, 29693720), (2, 14846860), (4, 7423430), (5, 5938744), (7, 4241960), (8, 3711715), (10, 2969372), (14, 2120980), (20, 1484686), (28, 1060490), (35, 848392), (40, 742343), (56, 530245), (70, 424196), (140, 212098), (173, 171640), (280, 106049), (346, 85820), (613, 48440), (692, 42910), (865, 34328), (1211, 24520), (1226, 24220), (1384, 21455), (1730, 17164), (2422, 12260), (2452, 12110), (3065, 9688), (3460, 8582), (4291, 6920), (4844, 6130), (4904, 6055)]