67290860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36973}}^1$

素因数の和:37002

約数の個数: 48

約数和(自身を含む): 173925696

約数和(自身を除く): 106634836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 36973, 73946, 147892, 184865, 258811, 369730, 480649, 517622, 739460, 961298, 1035244, 1294055, 1922596, 2403245, 2588110, 3364543, 4806490, 5176220, 6729086, 9612980, 13458172, 16822715, 33645430, 67290860]

約数ペア:

[(1, 67290860), (2, 33645430), (4, 16822715), (5, 13458172), (7, 9612980), (10, 6729086), (13, 5176220), (14, 4806490), (20, 3364543), (26, 2588110), (28, 2403245), (35, 1922596), (52, 1294055), (65, 1035244), (70, 961298), (91, 739460), (130, 517622), (140, 480649), (182, 369730), (260, 258811), (364, 184865), (455, 147892), (910, 73946), (1820, 36973)]