19407060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 61246080

約数和(自身を除く): 41839020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 433, 498, 540, 747, 830, 866, 996, 1245, 1299, 1494, 1660, 1732, 2165, 2241, 2490, 2598, 2988, 3735, 3897, 4330, 4482, 4980, 5196, 6495, 7470, 7794, 8660, 8964, 11205, 11691, 12990, 14940, 15588, 19485, 22410, 23382, 25980, 35939, 38970, 44820, 46764, 58455, 71878, 77940, 107817, 116910, 143756, 179695, 215634, 233820, 323451, 359390, 431268, 539085, 646902, 718780, 970353, 1078170, 1293804, 1617255, 1940706, 2156340, 3234510, 3881412, 4851765, 6469020, 9703530, 19407060]

約数ペア:

[(1, 19407060), (2, 9703530), (3, 6469020), (4, 4851765), (5, 3881412), (6, 3234510), (9, 2156340), (10, 1940706), (12, 1617255), (15, 1293804), (18, 1078170), (20, 970353), (27, 718780), (30, 646902), (36, 539085), (45, 431268), (54, 359390), (60, 323451), (83, 233820), (90, 215634), (108, 179695), (135, 143756), (166, 116910), (180, 107817), (249, 77940), (270, 71878), (332, 58455), (415, 46764), (433, 44820), (498, 38970), (540, 35939), (747, 25980), (830, 23382), (866, 22410), (996, 19485), (1245, 15588), (1299, 14940), (1494, 12990), (1660, 11691), (1732, 11205), (2165, 8964), (2241, 8660), (2490, 7794), (2598, 7470), (2988, 6495), (3735, 5196), (3897, 4980), (4330, 4482)]