255853290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10069}}^1$

素因数の和:10108

約数の個数: 96

約数和(自身を含む): 771442560

約数和(自身を除く): 515589270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 10069, 12705, 20138, 25410, 30207, 50345, 60414, 70483, 100690, 110759, 140966, 151035, 211449, 221518, 302070, 332277, 352415, 422898, 553795, 664554, 704830, 775313, 1057245, 1107590, 1218349, 1550626, 1661385, 2114490, 2325939, 2436698, 3322770, 3655047, 3876565, 4651878, 6091745, 7310094, 7753130, 8528443, 11629695, 12183490, 17056886, 18275235, 23259390, 25585329, 36550470, 42642215, 51170658, 85284430, 127926645, 255853290]

約数ペア:

[(1, 255853290), (2, 127926645), (3, 85284430), (5, 51170658), (6, 42642215), (7, 36550470), (10, 25585329), (11, 23259390), (14, 18275235), (15, 17056886), (21, 12183490), (22, 11629695), (30, 8528443), (33, 7753130), (35, 7310094), (42, 6091745), (55, 4651878), (66, 3876565), (70, 3655047), (77, 3322770), (105, 2436698), (110, 2325939), (121, 2114490), (154, 1661385), (165, 1550626), (210, 1218349), (231, 1107590), (242, 1057245), (330, 775313), (363, 704830), (385, 664554), (462, 553795), (605, 422898), (726, 352415), (770, 332277), (847, 302070), (1155, 221518), (1210, 211449), (1694, 151035), (1815, 140966), (2310, 110759), (2541, 100690), (3630, 70483), (4235, 60414), (5082, 50345), (8470, 30207), (10069, 25410), (12705, 20138)]