71580210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3539

約数の個数: 64

約数和(自身を含む): 188552448

約数和(自身を除く): 116972238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 3463, 4134, 6890, 6926, 10335, 10389, 17315, 20670, 20778, 34630, 45019, 51945, 90038, 103890, 135057, 183539, 225095, 270114, 367078, 450190, 550617, 675285, 917695, 1101234, 1350570, 1835390, 2386007, 2753085, 4772014, 5506170, 7158021, 11930035, 14316042, 23860070, 35790105, 71580210]

約数ペア:

[(1, 71580210), (2, 35790105), (3, 23860070), (5, 14316042), (6, 11930035), (10, 7158021), (13, 5506170), (15, 4772014), (26, 2753085), (30, 2386007), (39, 1835390), (53, 1350570), (65, 1101234), (78, 917695), (106, 675285), (130, 550617), (159, 450190), (195, 367078), (265, 270114), (318, 225095), (390, 183539), (530, 135057), (689, 103890), (795, 90038), (1378, 51945), (1590, 45019), (2067, 34630), (3445, 20778), (3463, 20670), (4134, 17315), (6890, 10389), (6926, 10335)]