268571910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 668196864

約数和(自身を除く): 399624954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 317, 465, 634, 911, 930, 951, 1585, 1822, 1902, 2733, 3170, 4555, 4755, 5466, 9110, 9510, 9827, 13665, 19654, 27330, 28241, 29481, 49135, 56482, 58962, 84723, 98270, 141205, 147405, 169446, 282410, 288787, 294810, 423615, 577574, 847230, 866361, 1443935, 1732722, 2887870, 4331805, 8663610, 8952397, 17904794, 26857191, 44761985, 53714382, 89523970, 134285955, 268571910]

約数ペア:

[(1, 268571910), (2, 134285955), (3, 89523970), (5, 53714382), (6, 44761985), (10, 26857191), (15, 17904794), (30, 8952397), (31, 8663610), (62, 4331805), (93, 2887870), (155, 1732722), (186, 1443935), (310, 866361), (317, 847230), (465, 577574), (634, 423615), (911, 294810), (930, 288787), (951, 282410), (1585, 169446), (1822, 147405), (1902, 141205), (2733, 98270), (3170, 84723), (4555, 58962), (4755, 56482), (5466, 49135), (9110, 29481), (9510, 28241), (9827, 27330), (13665, 19654)]