306057310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 603012816

約数和(自身を除く): 296955506

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 169, 194, 338, 485, 845, 970, 1261, 1690, 1867, 2522, 3734, 6305, 9335, 12610, 16393, 18670, 24271, 32786, 48542, 81965, 121355, 163930, 181099, 242710, 315523, 362198, 631046, 905495, 1577615, 1810990, 2354287, 3155230, 4708574, 11771435, 23542870, 30605731, 61211462, 153028655, 306057310]

約数ペア:

[(1, 306057310), (2, 153028655), (5, 61211462), (10, 30605731), (13, 23542870), (26, 11771435), (65, 4708574), (97, 3155230), (130, 2354287), (169, 1810990), (194, 1577615), (338, 905495), (485, 631046), (845, 362198), (970, 315523), (1261, 242710), (1690, 181099), (1867, 163930), (2522, 121355), (3734, 81965), (6305, 48542), (9335, 32786), (12610, 24271), (16393, 18670)]