90482910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61553}}^1$

素因数の和:61577

約数の個数: 48

約数和(自身を含む): 252617616

約数和(自身を除く): 162134706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 61553, 123106, 184659, 307765, 369318, 430871, 615530, 861742, 923295, 1292613, 1846590, 2154355, 2585226, 3016097, 4308710, 6032194, 6463065, 9048291, 12926130, 15080485, 18096582, 30160970, 45241455, 90482910]

約数ペア:

[(1, 90482910), (2, 45241455), (3, 30160970), (5, 18096582), (6, 15080485), (7, 12926130), (10, 9048291), (14, 6463065), (15, 6032194), (21, 4308710), (30, 3016097), (35, 2585226), (42, 2154355), (49, 1846590), (70, 1292613), (98, 923295), (105, 861742), (147, 615530), (210, 430871), (245, 369318), (294, 307765), (490, 184659), (735, 123106), (1470, 61553)]