129308970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 388800000

約数和(自身を除く): 259491030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 714, 870, 986, 1015, 1190, 1218, 1249, 1479, 1785, 2030, 2465, 2498, 2958, 3045, 3451, 3570, 3747, 4930, 6090, 6245, 6902, 7395, 7494, 8743, 10353, 12490, 14790, 17255, 17486, 18735, 20706, 21233, 26229, 34510, 36221, 37470, 42466, 43715, 51765, 52458, 63699, 72442, 87430, 103530, 106165, 108663, 127398, 131145, 148631, 181105, 212330, 217326, 253547, 262290, 297262, 318495, 362210, 445893, 507094, 543315, 615757, 636990, 743155, 760641, 891786, 1086630, 1231514, 1267735, 1486310, 1521282, 1847271, 2229465, 2535470, 3078785, 3694542, 3803205, 4310299, 4458930, 6157570, 7606410, 8620598, 9236355, 12930897, 18472710, 21551495, 25861794, 43102990, 64654485, 129308970]

約数ペア:

[(1, 129308970), (2, 64654485), (3, 43102990), (5, 25861794), (6, 21551495), (7, 18472710), (10, 12930897), (14, 9236355), (15, 8620598), (17, 7606410), (21, 6157570), (29, 4458930), (30, 4310299), (34, 3803205), (35, 3694542), (42, 3078785), (51, 2535470), (58, 2229465), (70, 1847271), (85, 1521282), (87, 1486310), (102, 1267735), (105, 1231514), (119, 1086630), (145, 891786), (170, 760641), (174, 743155), (203, 636990), (210, 615757), (238, 543315), (255, 507094), (290, 445893), (357, 362210), (406, 318495), (435, 297262), (493, 262290), (510, 253547), (595, 217326), (609, 212330), (714, 181105), (870, 148631), (986, 131145), (1015, 127398), (1190, 108663), (1218, 106165), (1249, 103530), (1479, 87430), (1785, 72442), (2030, 63699), (2465, 52458), (2498, 51765), (2958, 43715), (3045, 42466), (3451, 37470), (3570, 36221), (3747, 34510), (4930, 26229), (6090, 21233), (6245, 20706), (6902, 18735), (7395, 17486), (7494, 17255), (8743, 14790), (10353, 12490)]