154869710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7127}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 290993472

約数和(自身を除く): 136123762

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 7127, 10865, 14254, 21730, 35635, 71270, 292207, 377731, 584414, 755462, 1461035, 1888655, 2922070, 3777310, 15486971, 30973942, 77434855, 154869710]

約数ペア:

[(1, 154869710), (2, 77434855), (5, 30973942), (10, 15486971), (41, 3777310), (53, 2922070), (82, 1888655), (106, 1461035), (205, 755462), (265, 584414), (410, 377731), (530, 292207), (2173, 71270), (4346, 35635), (7127, 21730), (10865, 14254)]