1445817690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{21391}}^1$

素因数の和:22155

約数の個数: 48

約数和(自身を含む): 3764307456

約数和(自身を除く): 2318489766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 751, 1502, 2253, 3755, 4506, 6759, 7510, 11265, 13518, 21391, 22530, 33795, 42782, 64173, 67590, 106955, 128346, 192519, 213910, 320865, 385038, 641730, 962595, 1925190, 16064641, 32129282, 48193923, 80323205, 96387846, 144581769, 160646410, 240969615, 289163538, 481939230, 722908845, 1445817690]

約数ペア:

[(1, 1445817690), (2, 722908845), (3, 481939230), (5, 289163538), (6, 240969615), (9, 160646410), (10, 144581769), (15, 96387846), (18, 80323205), (30, 48193923), (45, 32129282), (90, 16064641), (751, 1925190), (1502, 962595), (2253, 641730), (3755, 385038), (4506, 320865), (6759, 213910), (7510, 192519), (11265, 128346), (13518, 106955), (21391, 67590), (22530, 64173), (33795, 42782)]