142030990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 264119616

約数和(自身を除く): 122088626

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3671, 3869, 7342, 7738, 18355, 19345, 36710, 38690, 194563, 267983, 389126, 535966, 972815, 1339915, 1945630, 2679830, 14203099, 28406198, 71015495, 142030990]

約数ペア:

[(1, 142030990), (2, 71015495), (5, 28406198), (10, 14203099), (53, 2679830), (73, 1945630), (106, 1339915), (146, 972815), (265, 535966), (365, 389126), (530, 267983), (730, 194563), (3671, 38690), (3869, 36710), (7342, 19345), (7738, 18355)]