22820490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 76826880

約数和(自身を除く): 54006390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 89, 90, 99, 105, 110, 111, 126, 154, 165, 178, 185, 198, 210, 222, 231, 259, 267, 315, 330, 333, 370, 385, 407, 445, 462, 495, 518, 534, 555, 623, 630, 666, 693, 770, 777, 801, 814, 890, 979, 990, 1110, 1155, 1221, 1246, 1295, 1335, 1386, 1554, 1602, 1665, 1869, 1958, 2035, 2310, 2331, 2442, 2590, 2670, 2849, 2937, 3115, 3293, 3330, 3465, 3663, 3738, 3885, 4005, 4070, 4662, 4895, 5607, 5698, 5874, 6105, 6230, 6586, 6853, 6930, 7326, 7770, 8010, 8547, 8811, 9345, 9790, 9879, 11214, 11655, 12210, 13706, 14245, 14685, 16465, 17094, 17622, 18315, 18690, 19758, 20559, 23051, 23310, 25641, 28035, 28490, 29370, 29637, 32930, 34265, 36223, 36630, 41118, 42735, 44055, 46102, 49395, 51282, 56070, 59274, 61677, 68530, 69153, 72446, 85470, 88110, 98790, 102795, 108669, 115255, 123354, 128205, 138306, 148185, 181115, 205590, 207459, 217338, 230510, 253561, 256410, 296370, 308385, 326007, 345765, 362230, 414918, 507122, 543345, 616770, 652014, 691530, 760683, 1037295, 1086690, 1267805, 1521366, 1630035, 2074590, 2282049, 2535610, 3260070, 3803415, 4564098, 7606830, 11410245, 22820490]

約数ペア:

[(1, 22820490), (2, 11410245), (3, 7606830), (5, 4564098), (6, 3803415), (7, 3260070), (9, 2535610), (10, 2282049), (11, 2074590), (14, 1630035), (15, 1521366), (18, 1267805), (21, 1086690), (22, 1037295), (30, 760683), (33, 691530), (35, 652014), (37, 616770), (42, 543345), (45, 507122), (55, 414918), (63, 362230), (66, 345765), (70, 326007), (74, 308385), (77, 296370), (89, 256410), (90, 253561), (99, 230510), (105, 217338), (110, 207459), (111, 205590), (126, 181115), (154, 148185), (165, 138306), (178, 128205), (185, 123354), (198, 115255), (210, 108669), (222, 102795), (231, 98790), (259, 88110), (267, 85470), (315, 72446), (330, 69153), (333, 68530), (370, 61677), (385, 59274), (407, 56070), (445, 51282), (462, 49395), (495, 46102), (518, 44055), (534, 42735), (555, 41118), (623, 36630), (630, 36223), (666, 34265), (693, 32930), (770, 29637), (777, 29370), (801, 28490), (814, 28035), (890, 25641), (979, 23310), (990, 23051), (1110, 20559), (1155, 19758), (1221, 18690), (1246, 18315), (1295, 17622), (1335, 17094), (1386, 16465), (1554, 14685), (1602, 14245), (1665, 13706), (1869, 12210), (1958, 11655), (2035, 11214), (2310, 9879), (2331, 9790), (2442, 9345), (2590, 8811), (2670, 8547), (2849, 8010), (2937, 7770), (3115, 7326), (3293, 6930), (3330, 6853), (3465, 6586), (3663, 6230), (3738, 6105), (3885, 5874), (4005, 5698), (4070, 5607), (4662, 4895)]