235229540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 611407104

約数和(自身を除く): 376177564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 307, 364, 421, 455, 614, 842, 910, 1228, 1535, 1684, 1820, 2105, 2149, 2947, 3070, 3991, 4210, 4298, 5473, 5894, 6140, 7982, 8420, 8596, 10745, 10946, 11788, 14735, 15964, 19955, 21490, 21892, 27365, 27937, 29470, 38311, 39910, 42980, 54730, 55874, 58940, 76622, 79820, 109460, 111748, 129247, 139685, 153244, 191555, 258494, 279370, 383110, 516988, 558740, 646235, 766220, 904729, 1292470, 1680211, 1809458, 2584940, 3360422, 3618916, 4523645, 6720844, 8401055, 9047290, 11761477, 16802110, 18094580, 23522954, 33604220, 47045908, 58807385, 117614770, 235229540]

約数ペア:

[(1, 235229540), (2, 117614770), (4, 58807385), (5, 47045908), (7, 33604220), (10, 23522954), (13, 18094580), (14, 16802110), (20, 11761477), (26, 9047290), (28, 8401055), (35, 6720844), (52, 4523645), (65, 3618916), (70, 3360422), (91, 2584940), (130, 1809458), (140, 1680211), (182, 1292470), (260, 904729), (307, 766220), (364, 646235), (421, 558740), (455, 516988), (614, 383110), (842, 279370), (910, 258494), (1228, 191555), (1535, 153244), (1684, 139685), (1820, 129247), (2105, 111748), (2149, 109460), (2947, 79820), (3070, 76622), (3991, 58940), (4210, 55874), (4298, 54730), (5473, 42980), (5894, 39910), (6140, 38311), (7982, 29470), (8420, 27937), (8596, 27365), (10745, 21892), (10946, 21490), (11788, 19955), (14735, 15964)]