2597940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 8588160

約数和(自身を除く): 5990220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 283, 306, 340, 459, 510, 540, 566, 612, 765, 849, 918, 1020, 1132, 1415, 1530, 1698, 1836, 2295, 2547, 2830, 3060, 3396, 4245, 4590, 4811, 5094, 5660, 7641, 8490, 9180, 9622, 10188, 12735, 14433, 15282, 16980, 19244, 24055, 25470, 28866, 30564, 38205, 43299, 48110, 50940, 57732, 72165, 76410, 86598, 96220, 129897, 144330, 152820, 173196, 216495, 259794, 288660, 432990, 519588, 649485, 865980, 1298970, 2597940]

約数ペア:

[(1, 2597940), (2, 1298970), (3, 865980), (4, 649485), (5, 519588), (6, 432990), (9, 288660), (10, 259794), (12, 216495), (15, 173196), (17, 152820), (18, 144330), (20, 129897), (27, 96220), (30, 86598), (34, 76410), (36, 72165), (45, 57732), (51, 50940), (54, 48110), (60, 43299), (68, 38205), (85, 30564), (90, 28866), (102, 25470), (108, 24055), (135, 19244), (153, 16980), (170, 15282), (180, 14433), (204, 12735), (255, 10188), (270, 9622), (283, 9180), (306, 8490), (340, 7641), (459, 5660), (510, 5094), (540, 4811), (566, 4590), (612, 4245), (765, 3396), (849, 3060), (918, 2830), (1020, 2547), (1132, 2295), (1415, 1836), (1530, 1698)]