516509910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 1617408000

約数和(自身を除く): 1100898090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 53, 62, 63, 70, 90, 93, 105, 106, 126, 155, 159, 186, 210, 217, 265, 279, 310, 315, 318, 371, 434, 465, 477, 499, 530, 558, 630, 651, 742, 795, 930, 954, 998, 1085, 1113, 1302, 1395, 1497, 1590, 1643, 1855, 1953, 2170, 2226, 2385, 2495, 2790, 2994, 3255, 3286, 3339, 3493, 3710, 3906, 4491, 4770, 4929, 4990, 5565, 6510, 6678, 6986, 7485, 8215, 8982, 9765, 9858, 10479, 11130, 11501, 14787, 14970, 15469, 16430, 16695, 17465, 19530, 20958, 22455, 23002, 24645, 26447, 29574, 30938, 31437, 33390, 34503, 34930, 44910, 46407, 49290, 52395, 52894, 57505, 62874, 69006, 73935, 77345, 79341, 92814, 103509, 104790, 108283, 115010, 132235, 139221, 147870, 154690, 157185, 158682, 172515, 185129, 207018, 216566, 232035, 238023, 264470, 278442, 314370, 324849, 345030, 370258, 396705, 464070, 476046, 517545, 541415, 555387, 649698, 696105, 793410, 819857, 925645, 974547, 1035090, 1082830, 1110774, 1190115, 1392210, 1624245, 1639714, 1666161, 1851290, 1949094, 2380230, 2459571, 2776935, 3248490, 3332322, 4099285, 4872735, 4919142, 5553870, 5738999, 7378713, 8198570, 8330805, 9745470, 11477998, 12297855, 14757426, 16661610, 17216997, 24595710, 28694995, 34433994, 36893565, 51650991, 57389990, 73787130, 86084985, 103301982, 172169970, 258254955, 516509910]

約数ペア:

[(1, 516509910), (2, 258254955), (3, 172169970), (5, 103301982), (6, 86084985), (7, 73787130), (9, 57389990), (10, 51650991), (14, 36893565), (15, 34433994), (18, 28694995), (21, 24595710), (30, 17216997), (31, 16661610), (35, 14757426), (42, 12297855), (45, 11477998), (53, 9745470), (62, 8330805), (63, 8198570), (70, 7378713), (90, 5738999), (93, 5553870), (105, 4919142), (106, 4872735), (126, 4099285), (155, 3332322), (159, 3248490), (186, 2776935), (210, 2459571), (217, 2380230), (265, 1949094), (279, 1851290), (310, 1666161), (315, 1639714), (318, 1624245), (371, 1392210), (434, 1190115), (465, 1110774), (477, 1082830), (499, 1035090), (530, 974547), (558, 925645), (630, 819857), (651, 793410), (742, 696105), (795, 649698), (930, 555387), (954, 541415), (998, 517545), (1085, 476046), (1113, 464070), (1302, 396705), (1395, 370258), (1497, 345030), (1590, 324849), (1643, 314370), (1855, 278442), (1953, 264470), (2170, 238023), (2226, 232035), (2385, 216566), (2495, 207018), (2790, 185129), (2994, 172515), (3255, 158682), (3286, 157185), (3339, 154690), (3493, 147870), (3710, 139221), (3906, 132235), (4491, 115010), (4770, 108283), (4929, 104790), (4990, 103509), (5565, 92814), (6510, 79341), (6678, 77345), (6986, 73935), (7485, 69006), (8215, 62874), (8982, 57505), (9765, 52894), (9858, 52395), (10479, 49290), (11130, 46407), (11501, 44910), (14787, 34930), (14970, 34503), (15469, 33390), (16430, 31437), (16695, 30938), (17465, 29574), (19530, 26447), (20958, 24645), (22455, 23002)]