166663310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2521}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 327940704

約数和(自身を除く): 161277394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 2521, 3005, 5042, 6010, 6611, 12605, 13222, 25210, 27731, 33055, 55462, 66110, 138655, 277310, 1515121, 3030242, 7575605, 15151210, 16666331, 33332662, 83331655, 166663310]

約数ペア:

[(1, 166663310), (2, 83331655), (5, 33332662), (10, 16666331), (11, 15151210), (22, 7575605), (55, 3030242), (110, 1515121), (601, 277310), (1202, 138655), (2521, 66110), (3005, 55462), (5042, 33055), (6010, 27731), (6611, 25210), (12605, 13222)]