1939630

素因数分解:

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

素因数の和:265

約数の個数: 48

約数和(自身を含む): 4404960

約数和(自身を除く): 2465330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 229, 242, 385, 458, 605, 770, 847, 1145, 1210, 1603, 1694, 2290, 2519, 3206, 4235, 5038, 8015, 8470, 12595, 16030, 17633, 25190, 27709, 35266, 55418, 88165, 138545, 176330, 193963, 277090, 387926, 969815, 1939630]

約数ペア:

[(1, 1939630), (2, 969815), (5, 387926), (7, 277090), (10, 193963), (11, 176330), (14, 138545), (22, 88165), (35, 55418), (55, 35266), (70, 27709), (77, 25190), (110, 17633), (121, 16030), (154, 12595), (229, 8470), (242, 8015), (385, 5038), (458, 4235), (605, 3206), (770, 2519), (847, 2290), (1145, 1694), (1210, 1603)]