73178930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1307}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 144089280

約数和(自身を除く): 70910350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 1307, 2545, 2614, 5090, 5599, 6535, 11198, 13070, 14377, 27995, 28754, 55990, 71885, 143770, 665263, 1330526, 3326315, 6652630, 7317893, 14635786, 36589465, 73178930]

約数ペア:

[(1, 73178930), (2, 36589465), (5, 14635786), (10, 7317893), (11, 6652630), (22, 3326315), (55, 1330526), (110, 665263), (509, 143770), (1018, 71885), (1307, 55990), (2545, 28754), (2614, 27995), (5090, 14377), (5599, 13070), (6535, 11198)]