67091180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 164856384

約数和(自身を除く): 97765204

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 85, 86, 130, 170, 172, 215, 221, 260, 340, 353, 430, 442, 559, 706, 731, 860, 884, 1105, 1118, 1412, 1462, 1765, 2210, 2236, 2795, 2924, 3530, 3655, 4420, 4589, 5590, 6001, 7060, 7310, 9178, 9503, 11180, 12002, 14620, 15179, 18356, 19006, 22945, 24004, 30005, 30358, 38012, 45890, 47515, 60010, 60716, 75895, 78013, 91780, 95030, 120020, 151790, 156026, 190060, 197327, 258043, 303580, 312052, 390065, 394654, 516086, 780130, 789308, 986635, 1032172, 1290215, 1560260, 1973270, 2580430, 3354559, 3946540, 5160860, 6709118, 13418236, 16772795, 33545590, 67091180]

約数ペア:

[(1, 67091180), (2, 33545590), (4, 16772795), (5, 13418236), (10, 6709118), (13, 5160860), (17, 3946540), (20, 3354559), (26, 2580430), (34, 1973270), (43, 1560260), (52, 1290215), (65, 1032172), (68, 986635), (85, 789308), (86, 780130), (130, 516086), (170, 394654), (172, 390065), (215, 312052), (221, 303580), (260, 258043), (340, 197327), (353, 190060), (430, 156026), (442, 151790), (559, 120020), (706, 95030), (731, 91780), (860, 78013), (884, 75895), (1105, 60716), (1118, 60010), (1412, 47515), (1462, 45890), (1765, 38012), (2210, 30358), (2236, 30005), (2795, 24004), (2924, 22945), (3530, 19006), (3655, 18356), (4420, 15179), (4589, 14620), (5590, 12002), (6001, 11180), (7060, 9503), (7310, 9178)]