74980170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4229}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 195984360

約数和(自身を除く): 121004190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 4229, 5910, 8458, 8865, 12687, 17730, 21145, 25374, 38061, 42290, 63435, 76122, 126870, 190305, 380610, 833113, 1666226, 2499339, 4165565, 4998678, 7498017, 8331130, 12496695, 14996034, 24993390, 37490085, 74980170]

約数ペア:

[(1, 74980170), (2, 37490085), (3, 24993390), (5, 14996034), (6, 12496695), (9, 8331130), (10, 7498017), (15, 4998678), (18, 4165565), (30, 2499339), (45, 1666226), (90, 833113), (197, 380610), (394, 190305), (591, 126870), (985, 76122), (1182, 63435), (1773, 42290), (1970, 38061), (2955, 25374), (3546, 21145), (4229, 17730), (5910, 12687), (8458, 8865)]