2018802170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 4593214080

約数和(自身を除く): 2574411910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 229, 385, 458, 535, 749, 770, 1070, 1145, 1177, 1498, 1603, 2290, 2354, 2519, 3206, 3745, 5038, 5885, 7490, 8015, 8239, 11449, 11770, 12595, 16030, 16478, 17633, 22898, 24503, 25190, 35266, 41195, 49006, 57245, 80143, 82390, 88165, 114490, 122515, 125939, 160286, 171521, 176330, 245030, 251878, 269533, 343042, 400715, 539066, 629695, 801430, 857605, 881573, 1259390, 1347665, 1715210, 1763146, 1886731, 2621821, 2695330, 3773462, 4407865, 5243642, 8815730, 9433655, 13109105, 18352747, 18867310, 26218210, 28840031, 36705494, 57680062, 91763735, 144200155, 183527470, 201880217, 288400310, 403760434, 1009401085, 2018802170]

約数ペア:

[(1, 2018802170), (2, 1009401085), (5, 403760434), (7, 288400310), (10, 201880217), (11, 183527470), (14, 144200155), (22, 91763735), (35, 57680062), (55, 36705494), (70, 28840031), (77, 26218210), (107, 18867310), (110, 18352747), (154, 13109105), (214, 9433655), (229, 8815730), (385, 5243642), (458, 4407865), (535, 3773462), (749, 2695330), (770, 2621821), (1070, 1886731), (1145, 1763146), (1177, 1715210), (1498, 1347665), (1603, 1259390), (2290, 881573), (2354, 857605), (2519, 801430), (3206, 629695), (3745, 539066), (5038, 400715), (5885, 343042), (7490, 269533), (8015, 251878), (8239, 245030), (11449, 176330), (11770, 171521), (12595, 160286), (16030, 125939), (16478, 122515), (17633, 114490), (22898, 88165), (24503, 82390), (25190, 80143), (35266, 57245), (41195, 49006)]