269531430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 791451648

約数和(自身を除く): 521920218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 103, 105, 119, 170, 206, 210, 238, 255, 309, 357, 510, 515, 595, 618, 714, 721, 733, 1030, 1190, 1442, 1466, 1545, 1751, 1785, 2163, 2199, 3090, 3502, 3570, 3605, 3665, 4326, 4398, 5131, 5253, 7210, 7330, 8755, 10262, 10506, 10815, 10995, 12257, 12461, 15393, 17510, 21630, 21990, 24514, 24922, 25655, 26265, 30786, 36771, 37383, 51310, 52530, 61285, 62305, 73542, 74766, 75499, 76965, 87227, 122570, 124610, 150998, 153930, 174454, 183855, 186915, 226497, 261681, 367710, 373830, 377495, 436135, 452994, 523362, 528493, 754990, 872270, 1056986, 1132485, 1283483, 1308405, 1585479, 2264970, 2566966, 2616810, 2642465, 3170958, 3850449, 5284930, 6417415, 7700898, 7927395, 8984381, 12834830, 15854790, 17968762, 19252245, 26953143, 38504490, 44921905, 53906286, 89843810, 134765715, 269531430]

約数ペア:

[(1, 269531430), (2, 134765715), (3, 89843810), (5, 53906286), (6, 44921905), (7, 38504490), (10, 26953143), (14, 19252245), (15, 17968762), (17, 15854790), (21, 12834830), (30, 8984381), (34, 7927395), (35, 7700898), (42, 6417415), (51, 5284930), (70, 3850449), (85, 3170958), (102, 2642465), (103, 2616810), (105, 2566966), (119, 2264970), (170, 1585479), (206, 1308405), (210, 1283483), (238, 1132485), (255, 1056986), (309, 872270), (357, 754990), (510, 528493), (515, 523362), (595, 452994), (618, 436135), (714, 377495), (721, 373830), (733, 367710), (1030, 261681), (1190, 226497), (1442, 186915), (1466, 183855), (1545, 174454), (1751, 153930), (1785, 150998), (2163, 124610), (2199, 122570), (3090, 87227), (3502, 76965), (3570, 75499), (3605, 74766), (3665, 73542), (4326, 62305), (4398, 61285), (5131, 52530), (5253, 51310), (7210, 37383), (7330, 36771), (8755, 30786), (10262, 26265), (10506, 25655), (10815, 24922), (10995, 24514), (12257, 21990), (12461, 21630), (15393, 17510)]