1717410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2844510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 131, 138, 190, 230, 262, 285, 345, 393, 437, 570, 655, 690, 786, 874, 1310, 1311, 1965, 2185, 2489, 2622, 3013, 3930, 4370, 4978, 6026, 6555, 7467, 9039, 12445, 13110, 14934, 15065, 18078, 24890, 30130, 37335, 45195, 57247, 74670, 90390, 114494, 171741, 286235, 343482, 572470, 858705, 1717410]

約数ペア:

[(1, 1717410), (2, 858705), (3, 572470), (5, 343482), (6, 286235), (10, 171741), (15, 114494), (19, 90390), (23, 74670), (30, 57247), (38, 45195), (46, 37335), (57, 30130), (69, 24890), (95, 18078), (114, 15065), (115, 14934), (131, 13110), (138, 12445), (190, 9039), (230, 7467), (262, 6555), (285, 6026), (345, 4978), (393, 4370), (437, 3930), (570, 3013), (655, 2622), (690, 2489), (786, 2185), (874, 1965), (1310, 1311)]