8505090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 24665472

約数和(自身を除く): 16160382

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 121, 142, 165, 198, 213, 242, 330, 355, 363, 426, 495, 605, 639, 710, 726, 781, 990, 1065, 1089, 1210, 1278, 1331, 1562, 1815, 2130, 2178, 2343, 2662, 3195, 3630, 3905, 3993, 4686, 5445, 6390, 6655, 7029, 7810, 7986, 8591, 10890, 11715, 11979, 13310, 14058, 17182, 19965, 23430, 23958, 25773, 35145, 39930, 42955, 51546, 59895, 70290, 77319, 85910, 94501, 119790, 128865, 154638, 189002, 257730, 283503, 386595, 472505, 567006, 773190, 850509, 945010, 1417515, 1701018, 2835030, 4252545, 8505090]

約数ペア:

[(1, 8505090), (2, 4252545), (3, 2835030), (5, 1701018), (6, 1417515), (9, 945010), (10, 850509), (11, 773190), (15, 567006), (18, 472505), (22, 386595), (30, 283503), (33, 257730), (45, 189002), (55, 154638), (66, 128865), (71, 119790), (90, 94501), (99, 85910), (110, 77319), (121, 70290), (142, 59895), (165, 51546), (198, 42955), (213, 39930), (242, 35145), (330, 25773), (355, 23958), (363, 23430), (426, 19965), (495, 17182), (605, 14058), (639, 13310), (710, 11979), (726, 11715), (781, 10890), (990, 8591), (1065, 7986), (1089, 7810), (1210, 7029), (1278, 6655), (1331, 6390), (1562, 5445), (1815, 4686), (2130, 3993), (2178, 3905), (2343, 3630), (2662, 3195)]