15935677980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{40867}}^1$

素因数の和:41043

約数の個数: 96

約数和(自身を含む): 45753851136

約数和(自身を除く): 29818173156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 97, 134, 194, 201, 268, 291, 335, 388, 402, 485, 582, 670, 804, 970, 1005, 1164, 1340, 1455, 1940, 2010, 2910, 4020, 5820, 6499, 12998, 19497, 25996, 32495, 38994, 40867, 64990, 77988, 81734, 97485, 122601, 129980, 163468, 194970, 204335, 245202, 389940, 408670, 490404, 613005, 817340, 1226010, 2452020, 2738089, 3964099, 5476178, 7928198, 8214267, 10952356, 11892297, 13690445, 15856396, 16428534, 19820495, 23784594, 27380890, 32857068, 39640990, 41071335, 47569188, 54761780, 59461485, 79281980, 82142670, 118922970, 164285340, 237845940, 265594633, 531189266, 796783899, 1062378532, 1327973165, 1593567798, 2655946330, 3187135596, 3983919495, 5311892660, 7967838990, 15935677980]

約数ペア:

[(1, 15935677980), (2, 7967838990), (3, 5311892660), (4, 3983919495), (5, 3187135596), (6, 2655946330), (10, 1593567798), (12, 1327973165), (15, 1062378532), (20, 796783899), (30, 531189266), (60, 265594633), (67, 237845940), (97, 164285340), (134, 118922970), (194, 82142670), (201, 79281980), (268, 59461485), (291, 54761780), (335, 47569188), (388, 41071335), (402, 39640990), (485, 32857068), (582, 27380890), (670, 23784594), (804, 19820495), (970, 16428534), (1005, 15856396), (1164, 13690445), (1340, 11892297), (1455, 10952356), (1940, 8214267), (2010, 7928198), (2910, 5476178), (4020, 3964099), (5820, 2738089), (6499, 2452020), (12998, 1226010), (19497, 817340), (25996, 613005), (32495, 490404), (38994, 408670), (40867, 389940), (64990, 245202), (77988, 204335), (81734, 194970), (97485, 163468), (122601, 129980)]