127554090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 320931072

約数和(自身を除く): 193376982

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 401, 461, 690, 802, 922, 1203, 1383, 2005, 2305, 2406, 2766, 4010, 4610, 6015, 6915, 9223, 10603, 12030, 13830, 18446, 21206, 27669, 31809, 46115, 53015, 55338, 63618, 92230, 106030, 138345, 159045, 184861, 276690, 318090, 369722, 554583, 924305, 1109166, 1848610, 2772915, 4251803, 5545830, 8503606, 12755409, 21259015, 25510818, 42518030, 63777045, 127554090]

約数ペア:

[(1, 127554090), (2, 63777045), (3, 42518030), (5, 25510818), (6, 21259015), (10, 12755409), (15, 8503606), (23, 5545830), (30, 4251803), (46, 2772915), (69, 1848610), (115, 1109166), (138, 924305), (230, 554583), (345, 369722), (401, 318090), (461, 276690), (690, 184861), (802, 159045), (922, 138345), (1203, 106030), (1383, 92230), (2005, 63618), (2305, 55338), (2406, 53015), (2766, 46115), (4010, 31809), (4610, 27669), (6015, 21206), (6915, 18446), (9223, 13830), (10603, 12030)]