17331860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28391020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 107, 130, 140, 178, 182, 214, 260, 356, 364, 428, 445, 455, 535, 623, 749, 890, 910, 1070, 1157, 1246, 1391, 1498, 1780, 1820, 2140, 2314, 2492, 2782, 2996, 3115, 3745, 4628, 5564, 5785, 6230, 6955, 7490, 8099, 9523, 9737, 11570, 12460, 13910, 14980, 16198, 19046, 19474, 23140, 27820, 32396, 38092, 38948, 40495, 47615, 48685, 66661, 80990, 95230, 97370, 123799, 133322, 161980, 190460, 194740, 247598, 266644, 333305, 495196, 618995, 666610, 866593, 1237990, 1333220, 1733186, 2475980, 3466372, 4332965, 8665930, 17331860]

約数ペア:

[(1, 17331860), (2, 8665930), (4, 4332965), (5, 3466372), (7, 2475980), (10, 1733186), (13, 1333220), (14, 1237990), (20, 866593), (26, 666610), (28, 618995), (35, 495196), (52, 333305), (65, 266644), (70, 247598), (89, 194740), (91, 190460), (107, 161980), (130, 133322), (140, 123799), (178, 97370), (182, 95230), (214, 80990), (260, 66661), (356, 48685), (364, 47615), (428, 40495), (445, 38948), (455, 38092), (535, 32396), (623, 27820), (749, 23140), (890, 19474), (910, 19046), (1070, 16198), (1157, 14980), (1246, 13910), (1391, 12460), (1498, 11570), (1780, 9737), (1820, 9523), (2140, 8099), (2314, 7490), (2492, 6955), (2782, 6230), (2996, 5785), (3115, 5564), (3745, 4628)]