31769010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 105380352

約数和(自身を除く): 73611342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 431, 455, 546, 567, 585, 630, 702, 810, 819, 862, 910, 945, 1053, 1134, 1170, 1293, 1365, 1638, 1755, 1890, 2106, 2155, 2457, 2586, 2730, 2835, 3017, 3510, 3879, 4095, 4310, 4914, 5265, 5603, 5670, 6034, 6465, 7371, 7758, 8190, 9051, 10530, 11206, 11637, 12285, 12930, 14742, 15085, 16809, 18102, 19395, 23274, 24570, 27153, 28015, 30170, 33618, 34911, 36855, 38790, 39221, 45255, 50427, 54306, 56030, 58185, 69822, 73710, 78442, 81459, 84045, 90510, 100854, 116370, 117663, 135765, 151281, 162918, 168090, 174555, 196105, 235326, 244377, 252135, 271530, 302562, 349110, 352989, 392210, 407295, 453843, 488754, 504270, 588315, 705978, 756405, 814590, 907686, 1058967, 1176630, 1221885, 1512810, 1764945, 2117934, 2269215, 2443770, 3176901, 3529890, 4538430, 5294835, 6353802, 10589670, 15884505, 31769010]

約数ペア:

[(1, 31769010), (2, 15884505), (3, 10589670), (5, 6353802), (6, 5294835), (7, 4538430), (9, 3529890), (10, 3176901), (13, 2443770), (14, 2269215), (15, 2117934), (18, 1764945), (21, 1512810), (26, 1221885), (27, 1176630), (30, 1058967), (35, 907686), (39, 814590), (42, 756405), (45, 705978), (54, 588315), (63, 504270), (65, 488754), (70, 453843), (78, 407295), (81, 392210), (90, 352989), (91, 349110), (105, 302562), (117, 271530), (126, 252135), (130, 244377), (135, 235326), (162, 196105), (182, 174555), (189, 168090), (195, 162918), (210, 151281), (234, 135765), (270, 117663), (273, 116370), (315, 100854), (351, 90510), (378, 84045), (390, 81459), (405, 78442), (431, 73710), (455, 69822), (546, 58185), (567, 56030), (585, 54306), (630, 50427), (702, 45255), (810, 39221), (819, 38790), (862, 36855), (910, 34911), (945, 33618), (1053, 30170), (1134, 28015), (1170, 27153), (1293, 24570), (1365, 23274), (1638, 19395), (1755, 18102), (1890, 16809), (2106, 15085), (2155, 14742), (2457, 12930), (2586, 12285), (2730, 11637), (2835, 11206), (3017, 10530), (3510, 9051), (3879, 8190), (4095, 7758), (4310, 7371), (4914, 6465), (5265, 6034), (5603, 5670)]