616770

素因数分解:

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

素因数の和:120

約数の個数: 96

約数和(自身を含む): 2021760

約数和(自身を除く): 1404990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 89, 90, 99, 105, 110, 126, 154, 165, 178, 198, 210, 231, 267, 315, 330, 385, 445, 462, 495, 534, 623, 630, 693, 770, 801, 890, 979, 990, 1155, 1246, 1335, 1386, 1602, 1869, 1958, 2310, 2670, 2937, 3115, 3465, 3738, 4005, 4895, 5607, 5874, 6230, 6853, 6930, 8010, 8811, 9345, 9790, 11214, 13706, 14685, 17622, 18690, 20559, 28035, 29370, 34265, 41118, 44055, 56070, 61677, 68530, 88110, 102795, 123354, 205590, 308385, 616770]

約数ペア:

[(1, 616770), (2, 308385), (3, 205590), (5, 123354), (6, 102795), (7, 88110), (9, 68530), (10, 61677), (11, 56070), (14, 44055), (15, 41118), (18, 34265), (21, 29370), (22, 28035), (30, 20559), (33, 18690), (35, 17622), (42, 14685), (45, 13706), (55, 11214), (63, 9790), (66, 9345), (70, 8811), (77, 8010), (89, 6930), (90, 6853), (99, 6230), (105, 5874), (110, 5607), (126, 4895), (154, 4005), (165, 3738), (178, 3465), (198, 3115), (210, 2937), (231, 2670), (267, 2310), (315, 1958), (330, 1869), (385, 1602), (445, 1386), (462, 1335), (495, 1246), (534, 1155), (623, 990), (630, 979), (693, 890), (770, 801)]