33888890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 43331974

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 70, 97, 98, 115, 155, 161, 194, 217, 230, 245, 310, 322, 434, 485, 490, 679, 713, 805, 970, 1085, 1127, 1358, 1426, 1519, 1610, 2170, 2231, 2254, 3007, 3038, 3395, 3565, 4462, 4753, 4991, 5635, 6014, 6790, 7130, 7595, 9506, 9982, 11155, 11270, 15035, 15190, 15617, 21049, 22310, 23765, 24955, 30070, 31234, 34937, 42098, 47530, 49910, 69161, 69874, 78085, 105245, 109319, 138322, 147343, 156170, 174685, 210490, 218638, 294686, 345805, 349370, 484127, 546595, 691610, 736715, 968254, 1093190, 1473430, 2420635, 3388889, 4841270, 6777778, 16944445, 33888890]

約数ペア:

[(1, 33888890), (2, 16944445), (5, 6777778), (7, 4841270), (10, 3388889), (14, 2420635), (23, 1473430), (31, 1093190), (35, 968254), (46, 736715), (49, 691610), (62, 546595), (70, 484127), (97, 349370), (98, 345805), (115, 294686), (155, 218638), (161, 210490), (194, 174685), (217, 156170), (230, 147343), (245, 138322), (310, 109319), (322, 105245), (434, 78085), (485, 69874), (490, 69161), (679, 49910), (713, 47530), (805, 42098), (970, 34937), (1085, 31234), (1127, 30070), (1358, 24955), (1426, 23765), (1519, 22310), (1610, 21049), (2170, 15617), (2231, 15190), (2254, 15035), (3007, 11270), (3038, 11155), (3395, 9982), (3565, 9506), (4462, 7595), (4753, 7130), (4991, 6790), (5635, 6014)]