171435310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5119}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 157022930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 5119, 6698, 10238, 16745, 25595, 33490, 51190, 87023, 174046, 435115, 870230, 1008443, 2016886, 5042215, 10084430, 17143531, 34287062, 85717655, 171435310]

約数ペア:

[(1, 171435310), (2, 85717655), (5, 34287062), (10, 17143531), (17, 10084430), (34, 5042215), (85, 2016886), (170, 1008443), (197, 870230), (394, 435115), (985, 174046), (1970, 87023), (3349, 51190), (5119, 33490), (6698, 25595), (10238, 16745)]