74676990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 185613120

約数和(自身を除く): 110936130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 109, 123, 205, 218, 246, 327, 410, 545, 557, 615, 654, 1090, 1114, 1230, 1635, 1671, 2785, 3270, 3342, 4469, 5570, 8355, 8938, 13407, 16710, 22345, 22837, 26814, 44690, 45674, 60713, 67035, 68511, 114185, 121426, 134070, 137022, 182139, 228370, 303565, 342555, 364278, 607130, 685110, 910695, 1821390, 2489233, 4978466, 7467699, 12446165, 14935398, 24892330, 37338495, 74676990]

約数ペア:

[(1, 74676990), (2, 37338495), (3, 24892330), (5, 14935398), (6, 12446165), (10, 7467699), (15, 4978466), (30, 2489233), (41, 1821390), (82, 910695), (109, 685110), (123, 607130), (205, 364278), (218, 342555), (246, 303565), (327, 228370), (410, 182139), (545, 137022), (557, 134070), (615, 121426), (654, 114185), (1090, 68511), (1114, 67035), (1230, 60713), (1635, 45674), (1671, 44690), (2785, 26814), (3270, 22837), (3342, 22345), (4469, 16710), (5570, 13407), (8355, 8938)]