2580451230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{18097}}^1$

素因数の和:18218

約数の個数: 96

約数和(自身を含む): 7278870816

約数和(自身を除く): 4698419586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 485, 490, 582, 679, 735, 970, 1358, 1455, 1470, 2037, 2910, 3395, 4074, 4753, 6790, 9506, 10185, 14259, 18097, 20370, 23765, 28518, 36194, 47530, 54291, 71295, 90485, 108582, 126679, 142590, 180970, 253358, 271455, 380037, 542910, 633395, 760074, 886753, 1266790, 1755409, 1773506, 1900185, 2660259, 3510818, 3800370, 4433765, 5266227, 5320518, 8777045, 8867530, 10532454, 12287863, 13301295, 17554090, 24575726, 26331135, 26602590, 36863589, 52662270, 61439315, 73727178, 86015041, 122878630, 172030082, 184317945, 258045123, 368635890, 430075205, 516090246, 860150410, 1290225615, 2580451230]

約数ペア:

[(1, 2580451230), (2, 1290225615), (3, 860150410), (5, 516090246), (6, 430075205), (7, 368635890), (10, 258045123), (14, 184317945), (15, 172030082), (21, 122878630), (30, 86015041), (35, 73727178), (42, 61439315), (49, 52662270), (70, 36863589), (97, 26602590), (98, 26331135), (105, 24575726), (147, 17554090), (194, 13301295), (210, 12287863), (245, 10532454), (291, 8867530), (294, 8777045), (485, 5320518), (490, 5266227), (582, 4433765), (679, 3800370), (735, 3510818), (970, 2660259), (1358, 1900185), (1455, 1773506), (1470, 1755409), (2037, 1266790), (2910, 886753), (3395, 760074), (4074, 633395), (4753, 542910), (6790, 380037), (9506, 271455), (10185, 253358), (14259, 180970), (18097, 142590), (20370, 126679), (23765, 108582), (28518, 90485), (36194, 71295), (47530, 54291)]