33377330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 38853070

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 263, 343, 370, 490, 518, 526, 686, 1295, 1315, 1715, 1813, 1841, 2590, 2630, 3430, 3626, 3682, 9065, 9205, 9731, 12691, 12887, 18130, 18410, 19462, 25382, 25774, 48655, 63455, 64435, 68117, 90209, 97310, 126910, 128870, 136234, 180418, 340585, 451045, 476819, 681170, 902090, 953638, 2384095, 3337733, 4768190, 6675466, 16688665, 33377330]

約数ペア:

[(1, 33377330), (2, 16688665), (5, 6675466), (7, 4768190), (10, 3337733), (14, 2384095), (35, 953638), (37, 902090), (49, 681170), (70, 476819), (74, 451045), (98, 340585), (185, 180418), (245, 136234), (259, 128870), (263, 126910), (343, 97310), (370, 90209), (490, 68117), (518, 64435), (526, 63455), (686, 48655), (1295, 25774), (1315, 25382), (1715, 19462), (1813, 18410), (1841, 18130), (2590, 12887), (2630, 12691), (3430, 9731), (3626, 9205), (3682, 9065)]