31764207410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{989231}}^1$

素因数の和:989283

約数の個数: 48

約数和(自身を含む): 65170604160

約数和(自身を除く): 33406396750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 16055, 32110, 989231, 1978462, 4946155, 9892310, 12860003, 18795389, 25720006, 37590778, 64300015, 93976945, 128600030, 167180039, 187953890, 244340057, 334360078, 488680114, 835900195, 1221700285, 1671800390, 2443400570, 3176420741, 6352841482, 15882103705, 31764207410]

約数ペア:

[(1, 31764207410), (2, 15882103705), (5, 6352841482), (10, 3176420741), (13, 2443400570), (19, 1671800390), (26, 1221700285), (38, 835900195), (65, 488680114), (95, 334360078), (130, 244340057), (169, 187953890), (190, 167180039), (247, 128600030), (338, 93976945), (494, 64300015), (845, 37590778), (1235, 25720006), (1690, 18795389), (2470, 12860003), (3211, 9892310), (6422, 4946155), (16055, 1978462), (32110, 989231)]