283538580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21383}}^1$

素因数の和:21425

約数の個数: 96

約数和(自身を含む): 905313024

約数和(自身を除く): 621774444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 21383, 42766, 64149, 85532, 106915, 128298, 213830, 256596, 277979, 320745, 363511, 427660, 555958, 641490, 727022, 833937, 1090533, 1111916, 1282980, 1389895, 1454044, 1667874, 1817555, 2181066, 2779790, 3335748, 3635110, 4169685, 4362132, 4725643, 5452665, 5559580, 7270220, 8339370, 9451286, 10905330, 14176929, 16678740, 18902572, 21810660, 23628215, 28353858, 47256430, 56707716, 70884645, 94512860, 141769290, 283538580]

約数ペア:

[(1, 283538580), (2, 141769290), (3, 94512860), (4, 70884645), (5, 56707716), (6, 47256430), (10, 28353858), (12, 23628215), (13, 21810660), (15, 18902572), (17, 16678740), (20, 14176929), (26, 10905330), (30, 9451286), (34, 8339370), (39, 7270220), (51, 5559580), (52, 5452665), (60, 4725643), (65, 4362132), (68, 4169685), (78, 3635110), (85, 3335748), (102, 2779790), (130, 2181066), (156, 1817555), (170, 1667874), (195, 1454044), (204, 1389895), (221, 1282980), (255, 1111916), (260, 1090533), (340, 833937), (390, 727022), (442, 641490), (510, 555958), (663, 427660), (780, 363511), (884, 320745), (1020, 277979), (1105, 256596), (1326, 213830), (2210, 128298), (2652, 106915), (3315, 85532), (4420, 64149), (6630, 42766), (13260, 21383)]