202540590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8746

約数の個数: 96

約数和(自身を含む): 618171840

約数和(自身を除く): 415631250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3885, 4662, 7770, 8689, 11655, 17378, 23310, 26067, 43445, 52134, 60823, 78201, 86890, 121646, 130335, 156402, 182469, 260670, 304115, 321493, 364938, 391005, 547407, 608230, 642986, 782010, 912345, 964479, 1094814, 1607465, 1824690, 1928958, 2250451, 2737035, 2893437, 3214930, 4500902, 4822395, 5474070, 5786874, 6751353, 9644790, 11252255, 13502706, 14467185, 20254059, 22504510, 28934370, 33756765, 40508118, 67513530, 101270295, 202540590]

約数ペア:

[(1, 202540590), (2, 101270295), (3, 67513530), (5, 40508118), (6, 33756765), (7, 28934370), (9, 22504510), (10, 20254059), (14, 14467185), (15, 13502706), (18, 11252255), (21, 9644790), (30, 6751353), (35, 5786874), (37, 5474070), (42, 4822395), (45, 4500902), (63, 3214930), (70, 2893437), (74, 2737035), (90, 2250451), (105, 1928958), (111, 1824690), (126, 1607465), (185, 1094814), (210, 964479), (222, 912345), (259, 782010), (315, 642986), (333, 608230), (370, 547407), (518, 391005), (555, 364938), (630, 321493), (666, 304115), (777, 260670), (1110, 182469), (1295, 156402), (1554, 130335), (1665, 121646), (2331, 86890), (2590, 78201), (3330, 60823), (3885, 52134), (4662, 43445), (7770, 26067), (8689, 23310), (11655, 17378)]