667372230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20811

約数の個数: 128

約数和(自身を含む): 2153640960

約数和(自身を除く): 1486268730

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, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 20771, 32130, 41542, 62313, 103855, 124626, 145397, 186939, 207710, 290794, 311565, 353107, 373878, 436191, 560817, 623130, 706214, 726985, 872382, 934695, 1059321, 1121634, 1308573, 1453970, 1765535, 1869390, 2118642, 2180955, 2471749, 2617146, 2804085, 3177963, 3531070, 3925719, 4361910, 4943498, 5296605, 5608170, 6355926, 6542865, 7415247, 7851438, 9533889, 10593210, 12358745, 13085730, 14830494, 15889815, 19067778, 19628595, 22245741, 24717490, 31779630, 37076235, 39257190, 44491482, 47669445, 66737223, 74152470, 95338890, 111228705, 133474446, 222457410, 333686115, 667372230]

約数ペア:

[(1, 667372230), (2, 333686115), (3, 222457410), (5, 133474446), (6, 111228705), (7, 95338890), (9, 74152470), (10, 66737223), (14, 47669445), (15, 44491482), (17, 39257190), (18, 37076235), (21, 31779630), (27, 24717490), (30, 22245741), (34, 19628595), (35, 19067778), (42, 15889815), (45, 14830494), (51, 13085730), (54, 12358745), (63, 10593210), (70, 9533889), (85, 7851438), (90, 7415247), (102, 6542865), (105, 6355926), (119, 5608170), (126, 5296605), (135, 4943498), (153, 4361910), (170, 3925719), (189, 3531070), (210, 3177963), (238, 2804085), (255, 2617146), (270, 2471749), (306, 2180955), (315, 2118642), (357, 1869390), (378, 1765535), (459, 1453970), (510, 1308573), (595, 1121634), (630, 1059321), (714, 934695), (765, 872382), (918, 726985), (945, 706214), (1071, 623130), (1190, 560817), (1530, 436191), (1785, 373878), (1890, 353107), (2142, 311565), (2295, 290794), (3213, 207710), (3570, 186939), (4590, 145397), (5355, 124626), (6426, 103855), (10710, 62313), (16065, 41542), (20771, 32130)]