30394818

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 71024640

約数和(自身を除く): 40629822

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 271, 279, 402, 542, 558, 603, 813, 837, 1206, 1626, 1674, 1809, 2077, 2439, 3618, 4154, 4878, 6231, 7317, 8401, 12462, 14634, 16802, 18157, 18693, 25203, 36314, 37386, 50406, 54471, 56079, 75609, 108942, 112158, 151218, 163413, 226827, 326826, 453654, 490239, 562867, 980478, 1125734, 1688601, 3377202, 5065803, 10131606, 15197409, 30394818]

約数ペア:

[(1, 30394818), (2, 15197409), (3, 10131606), (6, 5065803), (9, 3377202), (18, 1688601), (27, 1125734), (31, 980478), (54, 562867), (62, 490239), (67, 453654), (93, 326826), (134, 226827), (186, 163413), (201, 151218), (271, 112158), (279, 108942), (402, 75609), (542, 56079), (558, 54471), (603, 50406), (813, 37386), (837, 36314), (1206, 25203), (1626, 18693), (1674, 18157), (1809, 16802), (2077, 14634), (2439, 12462), (3618, 8401), (4154, 7317), (4878, 6231)]