30974916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 82955264

約数和(自身を除く): 51980348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1303, 1698, 1981, 2606, 3396, 3909, 3962, 5212, 5943, 7818, 7924, 9121, 11886, 15636, 18242, 23772, 27363, 36484, 54726, 109452, 368749, 737498, 1106247, 1474996, 2212494, 2581243, 4424988, 5162486, 7743729, 10324972, 15487458, 30974916]

約数ペア:

[(1, 30974916), (2, 15487458), (3, 10324972), (4, 7743729), (6, 5162486), (7, 4424988), (12, 2581243), (14, 2212494), (21, 1474996), (28, 1106247), (42, 737498), (84, 368749), (283, 109452), (566, 54726), (849, 36484), (1132, 27363), (1303, 23772), (1698, 18242), (1981, 15636), (2606, 11886), (3396, 9121), (3909, 7924), (3962, 7818), (5212, 5943)]