73090810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 145001880

約数和(自身を除く): 71911070

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 709, 793, 845, 1418, 1586, 1690, 3545, 3965, 7090, 7930, 9217, 10309, 18434, 20618, 43249, 46085, 51545, 86498, 92170, 103090, 119821, 216245, 239642, 432490, 562237, 599105, 1124474, 1198210, 2811185, 5622370, 7309081, 14618162, 36545405, 73090810]

約数ペア:

[(1, 73090810), (2, 36545405), (5, 14618162), (10, 7309081), (13, 5622370), (26, 2811185), (61, 1198210), (65, 1124474), (122, 599105), (130, 562237), (169, 432490), (305, 239642), (338, 216245), (610, 119821), (709, 103090), (793, 92170), (845, 86498), (1418, 51545), (1586, 46085), (1690, 43249), (3545, 20618), (3965, 18434), (7090, 10309), (7930, 9217)]