2045610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 6469632

約数和(自身を除く): 4424022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 191, 210, 238, 255, 306, 315, 357, 382, 510, 573, 595, 630, 714, 765, 955, 1071, 1146, 1190, 1337, 1530, 1719, 1785, 1910, 2142, 2674, 2865, 3247, 3438, 3570, 4011, 5355, 5730, 6494, 6685, 8022, 8595, 9741, 10710, 12033, 13370, 16235, 17190, 19482, 20055, 22729, 24066, 29223, 32470, 40110, 45458, 48705, 58446, 60165, 68187, 97410, 113645, 120330, 136374, 146115, 204561, 227290, 292230, 340935, 409122, 681870, 1022805, 2045610]

約数ペア:

[(1, 2045610), (2, 1022805), (3, 681870), (5, 409122), (6, 340935), (7, 292230), (9, 227290), (10, 204561), (14, 146115), (15, 136374), (17, 120330), (18, 113645), (21, 97410), (30, 68187), (34, 60165), (35, 58446), (42, 48705), (45, 45458), (51, 40110), (63, 32470), (70, 29223), (85, 24066), (90, 22729), (102, 20055), (105, 19482), (119, 17190), (126, 16235), (153, 13370), (170, 12033), (191, 10710), (210, 9741), (238, 8595), (255, 8022), (306, 6685), (315, 6494), (357, 5730), (382, 5355), (510, 4011), (573, 3570), (595, 3438), (630, 3247), (714, 2865), (765, 2674), (955, 2142), (1071, 1910), (1146, 1785), (1190, 1719), (1337, 1530)]