64035090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 206737920

約数和(自身を除く): 142702830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 1993, 2142, 2295, 3213, 3570, 3986, 4590, 5355, 5979, 6426, 9965, 10710, 11958, 13951, 16065, 17937, 19930, 27902, 29895, 32130, 33881, 35874, 41853, 53811, 59790, 67762, 69755, 83706, 89685, 101643, 107622, 125559, 139510, 169405, 179370, 203286, 209265, 237167, 251118, 269055, 304929, 338810, 376677, 418530, 474334, 508215, 538110, 609858, 627795, 711501, 753354, 914787, 1016430, 1185835, 1255590, 1423002, 1524645, 1829574, 1883385, 2134503, 2371670, 3049290, 3557505, 3766770, 4269006, 4573935, 6403509, 7115010, 9147870, 10672515, 12807018, 21345030, 32017545, 64035090]

約数ペア:

[(1, 64035090), (2, 32017545), (3, 21345030), (5, 12807018), (6, 10672515), (7, 9147870), (9, 7115010), (10, 6403509), (14, 4573935), (15, 4269006), (17, 3766770), (18, 3557505), (21, 3049290), (27, 2371670), (30, 2134503), (34, 1883385), (35, 1829574), (42, 1524645), (45, 1423002), (51, 1255590), (54, 1185835), (63, 1016430), (70, 914787), (85, 753354), (90, 711501), (102, 627795), (105, 609858), (119, 538110), (126, 508215), (135, 474334), (153, 418530), (170, 376677), (189, 338810), (210, 304929), (238, 269055), (255, 251118), (270, 237167), (306, 209265), (315, 203286), (357, 179370), (378, 169405), (459, 139510), (510, 125559), (595, 107622), (630, 101643), (714, 89685), (765, 83706), (918, 69755), (945, 67762), (1071, 59790), (1190, 53811), (1530, 41853), (1785, 35874), (1890, 33881), (1993, 32130), (2142, 29895), (2295, 27902), (3213, 19930), (3570, 17937), (3986, 16065), (4590, 13951), (5355, 11958), (5979, 10710), (6426, 9965)]