2017656540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9091}}^1$

素因数の和:9249

約数の個数: 120

約数和(自身を含む): 6376365072

約数和(自身を除く): 4358708532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 9091, 11097, 12330, 14796, 18182, 18495, 22194, 24660, 27273, 36364, 36990, 44388, 45455, 54546, 55485, 73980, 81819, 90910, 109092, 110970, 136365, 163638, 181820, 221940, 245457, 272730, 327276, 409095, 490914, 545460, 736371, 818190, 981828, 1227285, 1245467, 1472742, 1636380, 2454570, 2490934, 2945484, 3681855, 3736401, 4909140, 4981868, 6227335, 7363710, 7472802, 11209203, 12454670, 14727420, 14945604, 18682005, 22418406, 24909340, 33627609, 37364010, 44836812, 56046015, 67255218, 74728020, 100882827, 112092030, 134510436, 168138045, 201765654, 224184060, 336276090, 403531308, 504414135, 672552180, 1008828270, 2017656540]

約数ペア:

[(1, 2017656540), (2, 1008828270), (3, 672552180), (4, 504414135), (5, 403531308), (6, 336276090), (9, 224184060), (10, 201765654), (12, 168138045), (15, 134510436), (18, 112092030), (20, 100882827), (27, 74728020), (30, 67255218), (36, 56046015), (45, 44836812), (54, 37364010), (60, 33627609), (81, 24909340), (90, 22418406), (108, 18682005), (135, 14945604), (137, 14727420), (162, 12454670), (180, 11209203), (270, 7472802), (274, 7363710), (324, 6227335), (405, 4981868), (411, 4909140), (540, 3736401), (548, 3681855), (685, 2945484), (810, 2490934), (822, 2454570), (1233, 1636380), (1370, 1472742), (1620, 1245467), (1644, 1227285), (2055, 981828), (2466, 818190), (2740, 736371), (3699, 545460), (4110, 490914), (4932, 409095), (6165, 327276), (7398, 272730), (8220, 245457), (9091, 221940), (11097, 181820), (12330, 163638), (14796, 136365), (18182, 110970), (18495, 109092), (22194, 90910), (24660, 81819), (27273, 73980), (36364, 55485), (36990, 54546), (44388, 45455)]