2039508735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 3756810240

約数和(自身を除く): 1717301505

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 631, 1031, 1045, 1893, 3093, 3135, 3155, 5155, 6941, 9465, 11341, 11989, 15465, 19589, 20823, 34023, 34705, 35967, 56705, 58767, 59945, 97945, 104115, 131879, 170115, 179835, 215479, 293835, 395637, 646437, 650561, 659395, 1077395, 1951683, 1978185, 3232185, 3252805, 7156171, 9758415, 12360659, 21468513, 35780855, 37081977, 61803295, 107342565, 135967249, 185409885, 407901747, 679836245, 2039508735]

約数ペア:

[(1, 2039508735), (3, 679836245), (5, 407901747), (11, 185409885), (15, 135967249), (19, 107342565), (33, 61803295), (55, 37081977), (57, 35780855), (95, 21468513), (165, 12360659), (209, 9758415), (285, 7156171), (627, 3252805), (631, 3232185), (1031, 1978185), (1045, 1951683), (1893, 1077395), (3093, 659395), (3135, 650561), (3155, 646437), (5155, 395637), (6941, 293835), (9465, 215479), (11341, 179835), (11989, 170115), (15465, 131879), (19589, 104115), (20823, 97945), (34023, 59945), (34705, 58767), (35967, 56705)]