388082199470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6163}}^1\times {\mathrm{14747}}^1$

素因数の和:20985

約数の個数: 64

約数和(自身を含む): 811614767616

約数和(自身を除く): 423532568146

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6163, 12326, 14747, 29494, 30815, 43141, 61630, 73735, 86282, 103229, 147470, 206458, 215705, 375943, 431410, 516145, 751886, 899567, 1032290, 1799134, 1879715, 2631601, 3759430, 4497835, 5263202, 6296969, 8995670, 12593938, 13158005, 26316010, 31484845, 62969690, 90885761, 181771522, 454428805, 636200327, 908857610, 1272400654, 3181001635, 5544031421, 6362003270, 11088062842, 27720157105, 38808219947, 55440314210, 77616439894, 194041099735, 388082199470]

約数ペア:

[(1, 388082199470), (2, 194041099735), (5, 77616439894), (7, 55440314210), (10, 38808219947), (14, 27720157105), (35, 11088062842), (61, 6362003270), (70, 5544031421), (122, 3181001635), (305, 1272400654), (427, 908857610), (610, 636200327), (854, 454428805), (2135, 181771522), (4270, 90885761), (6163, 62969690), (12326, 31484845), (14747, 26316010), (29494, 13158005), (30815, 12593938), (43141, 8995670), (61630, 6296969), (73735, 5263202), (86282, 4497835), (103229, 3759430), (147470, 2631601), (206458, 1879715), (215705, 1799134), (375943, 1032290), (431410, 899567), (516145, 751886)]