7523010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 23328000

約数和(自身を除く): 15804990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 149, 153, 165, 170, 187, 198, 255, 270, 297, 298, 306, 330, 374, 447, 459, 495, 510, 561, 594, 745, 765, 894, 918, 935, 990, 1122, 1341, 1485, 1490, 1530, 1639, 1683, 1870, 2235, 2295, 2533, 2682, 2805, 2970, 3278, 3366, 4023, 4470, 4590, 4917, 5049, 5066, 5610, 6705, 7599, 8046, 8195, 8415, 9834, 10098, 12665, 13410, 14751, 15198, 16390, 16830, 20115, 22797, 24585, 25245, 25330, 27863, 29502, 37995, 40230, 44253, 45594, 49170, 50490, 55726, 68391, 73755, 75990, 83589, 88506, 113985, 136782, 139315, 147510, 167178, 221265, 227970, 250767, 278630, 341955, 417945, 442530, 501534, 683910, 752301, 835890, 1253835, 1504602, 2507670, 3761505, 7523010]

約数ペア:

[(1, 7523010), (2, 3761505), (3, 2507670), (5, 1504602), (6, 1253835), (9, 835890), (10, 752301), (11, 683910), (15, 501534), (17, 442530), (18, 417945), (22, 341955), (27, 278630), (30, 250767), (33, 227970), (34, 221265), (45, 167178), (51, 147510), (54, 139315), (55, 136782), (66, 113985), (85, 88506), (90, 83589), (99, 75990), (102, 73755), (110, 68391), (135, 55726), (149, 50490), (153, 49170), (165, 45594), (170, 44253), (187, 40230), (198, 37995), (255, 29502), (270, 27863), (297, 25330), (298, 25245), (306, 24585), (330, 22797), (374, 20115), (447, 16830), (459, 16390), (495, 15198), (510, 14751), (561, 13410), (594, 12665), (745, 10098), (765, 9834), (894, 8415), (918, 8195), (935, 8046), (990, 7599), (1122, 6705), (1341, 5610), (1485, 5066), (1490, 5049), (1530, 4917), (1639, 4590), (1683, 4470), (1870, 4023), (2235, 3366), (2295, 3278), (2533, 2970), (2682, 2805)]