71469630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 123124770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 139, 145, 174, 197, 261, 278, 290, 394, 417, 435, 522, 591, 695, 834, 870, 985, 1182, 1251, 1305, 1390, 1773, 1970, 2085, 2502, 2610, 2955, 3546, 4031, 4170, 5713, 5910, 6255, 8062, 8865, 11426, 12093, 12510, 17139, 17730, 20155, 24186, 27383, 28565, 34278, 36279, 40310, 51417, 54766, 57130, 60465, 72558, 82149, 85695, 102834, 120930, 136915, 164298, 171390, 181395, 246447, 257085, 273830, 362790, 410745, 492894, 514170, 794107, 821490, 1232235, 1588214, 2382321, 2464470, 3970535, 4764642, 7146963, 7941070, 11911605, 14293926, 23823210, 35734815, 71469630]

約数ペア:

[(1, 71469630), (2, 35734815), (3, 23823210), (5, 14293926), (6, 11911605), (9, 7941070), (10, 7146963), (15, 4764642), (18, 3970535), (29, 2464470), (30, 2382321), (45, 1588214), (58, 1232235), (87, 821490), (90, 794107), (139, 514170), (145, 492894), (174, 410745), (197, 362790), (261, 273830), (278, 257085), (290, 246447), (394, 181395), (417, 171390), (435, 164298), (522, 136915), (591, 120930), (695, 102834), (834, 85695), (870, 82149), (985, 72558), (1182, 60465), (1251, 57130), (1305, 54766), (1390, 51417), (1773, 40310), (1970, 36279), (2085, 34278), (2502, 28565), (2610, 27383), (2955, 24186), (3546, 20155), (4031, 17730), (4170, 17139), (5713, 12510), (5910, 12093), (6255, 11426), (8062, 8865)]