274012120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7603}}^1$

素因数の和:7684

約数の個数: 64

約数和(自身を含む): 665197920

約数和(自身を除く): 391185800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 7603, 9010, 15206, 18020, 30412, 36040, 38015, 60824, 76030, 129251, 152060, 258502, 304120, 402959, 517004, 646255, 805918, 1034008, 1292510, 1611836, 2014795, 2585020, 3223672, 4029590, 5170040, 6850303, 8059180, 13700606, 16118360, 27401212, 34251515, 54802424, 68503030, 137006060, 274012120]

約数ペア:

[(1, 274012120), (2, 137006060), (4, 68503030), (5, 54802424), (8, 34251515), (10, 27401212), (17, 16118360), (20, 13700606), (34, 8059180), (40, 6850303), (53, 5170040), (68, 4029590), (85, 3223672), (106, 2585020), (136, 2014795), (170, 1611836), (212, 1292510), (265, 1034008), (340, 805918), (424, 646255), (530, 517004), (680, 402959), (901, 304120), (1060, 258502), (1802, 152060), (2120, 129251), (3604, 76030), (4505, 60824), (7208, 38015), (7603, 36040), (9010, 30412), (15206, 18020)]