16207730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 22402702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 97, 98, 110, 154, 155, 194, 217, 245, 310, 341, 385, 434, 485, 490, 539, 679, 682, 770, 970, 1067, 1078, 1085, 1358, 1519, 1705, 2134, 2170, 2387, 2695, 3007, 3038, 3395, 3410, 4753, 4774, 5335, 5390, 6014, 6790, 7469, 7595, 9506, 10670, 11935, 14938, 15035, 15190, 16709, 21049, 23765, 23870, 30070, 33077, 33418, 37345, 42098, 47530, 52283, 66154, 74690, 83545, 104566, 105245, 147343, 165385, 167090, 210490, 231539, 261415, 294686, 330770, 463078, 522830, 736715, 1157695, 1473430, 1620773, 2315390, 3241546, 8103865, 16207730]

約数ペア:

[(1, 16207730), (2, 8103865), (5, 3241546), (7, 2315390), (10, 1620773), (11, 1473430), (14, 1157695), (22, 736715), (31, 522830), (35, 463078), (49, 330770), (55, 294686), (62, 261415), (70, 231539), (77, 210490), (97, 167090), (98, 165385), (110, 147343), (154, 105245), (155, 104566), (194, 83545), (217, 74690), (245, 66154), (310, 52283), (341, 47530), (385, 42098), (434, 37345), (485, 33418), (490, 33077), (539, 30070), (679, 23870), (682, 23765), (770, 21049), (970, 16709), (1067, 15190), (1078, 15035), (1085, 14938), (1358, 11935), (1519, 10670), (1705, 9506), (2134, 7595), (2170, 7469), (2387, 6790), (2695, 6014), (3007, 5390), (3038, 5335), (3395, 4774), (3410, 4753)]