23407790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 53581824

約数和(自身を除く): 30174034

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 67, 70, 98, 115, 134, 155, 161, 217, 230, 245, 310, 322, 335, 434, 469, 490, 670, 713, 805, 938, 1085, 1127, 1426, 1519, 1541, 1610, 2077, 2170, 2254, 2345, 3038, 3082, 3283, 3565, 4154, 4690, 4991, 5635, 6566, 7130, 7595, 7705, 9982, 10385, 10787, 11270, 14539, 15190, 15410, 16415, 20770, 21574, 24955, 29078, 32830, 34937, 47771, 49910, 53935, 69874, 72695, 75509, 95542, 101773, 107870, 145390, 151018, 174685, 203546, 238855, 334397, 349370, 377545, 477710, 508865, 668794, 755090, 1017730, 1671985, 2340779, 3343970, 4681558, 11703895, 23407790]

約数ペア:

[(1, 23407790), (2, 11703895), (5, 4681558), (7, 3343970), (10, 2340779), (14, 1671985), (23, 1017730), (31, 755090), (35, 668794), (46, 508865), (49, 477710), (62, 377545), (67, 349370), (70, 334397), (98, 238855), (115, 203546), (134, 174685), (155, 151018), (161, 145390), (217, 107870), (230, 101773), (245, 95542), (310, 75509), (322, 72695), (335, 69874), (434, 53935), (469, 49910), (490, 47771), (670, 34937), (713, 32830), (805, 29078), (938, 24955), (1085, 21574), (1127, 20770), (1426, 16415), (1519, 15410), (1541, 15190), (1610, 14539), (2077, 11270), (2170, 10787), (2254, 10385), (2345, 9982), (3038, 7705), (3082, 7595), (3283, 7130), (3565, 6566), (4154, 5635), (4690, 4991)]