238188510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{54011}}^1$

素因数の和:54038

約数の個数: 72

約数和(自身を含む): 720412056

約数和(自身を除く): 482223546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 54011, 108022, 162033, 270055, 324066, 378077, 486099, 540110, 756154, 810165, 972198, 1134231, 1620330, 1890385, 2268462, 2430495, 2646539, 3402693, 3780770, 4860990, 5293078, 5671155, 6805386, 7939617, 11342310, 13232695, 15879234, 17013465, 23818851, 26465390, 34026930, 39698085, 47637702, 79396170, 119094255, 238188510]

約数ペア:

[(1, 238188510), (2, 119094255), (3, 79396170), (5, 47637702), (6, 39698085), (7, 34026930), (9, 26465390), (10, 23818851), (14, 17013465), (15, 15879234), (18, 13232695), (21, 11342310), (30, 7939617), (35, 6805386), (42, 5671155), (45, 5293078), (49, 4860990), (63, 3780770), (70, 3402693), (90, 2646539), (98, 2430495), (105, 2268462), (126, 1890385), (147, 1620330), (210, 1134231), (245, 972198), (294, 810165), (315, 756154), (441, 540110), (490, 486099), (630, 378077), (735, 324066), (882, 270055), (1470, 162033), (2205, 108022), (4410, 54011)]