8580390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 25855200

約数和(自身を除く): 17274810

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 449, 455, 490, 546, 637, 735, 898, 910, 1274, 1347, 1365, 1470, 1911, 2245, 2694, 2730, 3143, 3185, 3822, 4490, 5837, 6286, 6370, 6735, 9429, 9555, 11674, 13470, 15715, 17511, 18858, 19110, 22001, 29185, 31430, 35022, 40859, 44002, 47145, 58370, 66003, 81718, 87555, 94290, 110005, 122577, 132006, 175110, 204295, 220010, 245154, 286013, 330015, 408590, 572026, 612885, 660030, 858039, 1225770, 1430065, 1716078, 2860130, 4290195, 8580390]

約数ペア:

[(1, 8580390), (2, 4290195), (3, 2860130), (5, 1716078), (6, 1430065), (7, 1225770), (10, 858039), (13, 660030), (14, 612885), (15, 572026), (21, 408590), (26, 330015), (30, 286013), (35, 245154), (39, 220010), (42, 204295), (49, 175110), (65, 132006), (70, 122577), (78, 110005), (91, 94290), (98, 87555), (105, 81718), (130, 66003), (147, 58370), (182, 47145), (195, 44002), (210, 40859), (245, 35022), (273, 31430), (294, 29185), (390, 22001), (449, 19110), (455, 18858), (490, 17511), (546, 15715), (637, 13470), (735, 11674), (898, 9555), (910, 9429), (1274, 6735), (1347, 6370), (1365, 6286), (1470, 5837), (1911, 4490), (2245, 3822), (2694, 3185), (2730, 3143)]