2819070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 7698240

約数和(自身を除く): 4879170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 197, 265, 270, 318, 394, 477, 530, 591, 795, 954, 985, 1182, 1431, 1590, 1773, 1970, 2385, 2862, 2955, 3546, 4770, 5319, 5910, 7155, 8865, 10441, 10638, 14310, 17730, 20882, 26595, 31323, 52205, 53190, 62646, 93969, 104410, 156615, 187938, 281907, 313230, 469845, 563814, 939690, 1409535, 2819070]

約数ペア:

[(1, 2819070), (2, 1409535), (3, 939690), (5, 563814), (6, 469845), (9, 313230), (10, 281907), (15, 187938), (18, 156615), (27, 104410), (30, 93969), (45, 62646), (53, 53190), (54, 52205), (90, 31323), (106, 26595), (135, 20882), (159, 17730), (197, 14310), (265, 10638), (270, 10441), (318, 8865), (394, 7155), (477, 5910), (530, 5319), (591, 4770), (795, 3546), (954, 2955), (985, 2862), (1182, 2385), (1431, 1970), (1590, 1773)]