24377990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 56881440

約数和(自身を除く): 32503450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 89, 91, 98, 130, 178, 182, 215, 245, 301, 430, 445, 455, 490, 559, 602, 623, 637, 890, 910, 1118, 1157, 1246, 1274, 1505, 2107, 2314, 2795, 3010, 3115, 3185, 3827, 3913, 4214, 4361, 5590, 5785, 6230, 6370, 7654, 7826, 8099, 8722, 10535, 11570, 16198, 19135, 19565, 21070, 21805, 26789, 27391, 38270, 39130, 40495, 43610, 49751, 53578, 54782, 56693, 80990, 99502, 113386, 133945, 136955, 187523, 248755, 267890, 273910, 283465, 348257, 375046, 497510, 566930, 696514, 937615, 1741285, 1875230, 2437799, 3482570, 4875598, 12188995, 24377990]

約数ペア:

[(1, 24377990), (2, 12188995), (5, 4875598), (7, 3482570), (10, 2437799), (13, 1875230), (14, 1741285), (26, 937615), (35, 696514), (43, 566930), (49, 497510), (65, 375046), (70, 348257), (86, 283465), (89, 273910), (91, 267890), (98, 248755), (130, 187523), (178, 136955), (182, 133945), (215, 113386), (245, 99502), (301, 80990), (430, 56693), (445, 54782), (455, 53578), (490, 49751), (559, 43610), (602, 40495), (623, 39130), (637, 38270), (890, 27391), (910, 26789), (1118, 21805), (1157, 21070), (1246, 19565), (1274, 19135), (1505, 16198), (2107, 11570), (2314, 10535), (2795, 8722), (3010, 8099), (3115, 7826), (3185, 7654), (3827, 6370), (3913, 6230), (4214, 5785), (4361, 5590)]