266771310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40237}}^1$

素因数の和:40277

約数の個数: 64

約数和(自身を含む): 730078272

約数和(自身を除く): 463306962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 40237, 80474, 120711, 201185, 241422, 402370, 523081, 603555, 684029, 1046162, 1207110, 1368058, 1569243, 2052087, 2615405, 3138486, 3420145, 4104174, 5230810, 6840290, 7846215, 8892377, 10260435, 15692430, 17784754, 20520870, 26677131, 44461885, 53354262, 88923770, 133385655, 266771310]

約数ペア:

[(1, 266771310), (2, 133385655), (3, 88923770), (5, 53354262), (6, 44461885), (10, 26677131), (13, 20520870), (15, 17784754), (17, 15692430), (26, 10260435), (30, 8892377), (34, 7846215), (39, 6840290), (51, 5230810), (65, 4104174), (78, 3420145), (85, 3138486), (102, 2615405), (130, 2052087), (170, 1569243), (195, 1368058), (221, 1207110), (255, 1046162), (390, 684029), (442, 603555), (510, 523081), (663, 402370), (1105, 241422), (1326, 201185), (2210, 120711), (3315, 80474), (6630, 40237)]