34279420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 88704000

約数和(自身を除く): 54424580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 263, 266, 343, 380, 490, 526, 532, 665, 686, 931, 980, 1052, 1315, 1330, 1372, 1715, 1841, 1862, 2630, 2660, 3430, 3682, 3724, 4655, 4997, 5260, 6517, 6860, 7364, 9205, 9310, 9994, 12887, 13034, 18410, 18620, 19988, 24985, 25774, 26068, 32585, 34979, 36820, 49970, 51548, 64435, 65170, 69958, 90209, 99940, 128870, 130340, 139916, 174895, 180418, 244853, 257740, 349790, 360836, 451045, 489706, 699580, 902090, 979412, 1224265, 1713971, 1804180, 2448530, 3427942, 4897060, 6855884, 8569855, 17139710, 34279420]

約数ペア:

[(1, 34279420), (2, 17139710), (4, 8569855), (5, 6855884), (7, 4897060), (10, 3427942), (14, 2448530), (19, 1804180), (20, 1713971), (28, 1224265), (35, 979412), (38, 902090), (49, 699580), (70, 489706), (76, 451045), (95, 360836), (98, 349790), (133, 257740), (140, 244853), (190, 180418), (196, 174895), (245, 139916), (263, 130340), (266, 128870), (343, 99940), (380, 90209), (490, 69958), (526, 65170), (532, 64435), (665, 51548), (686, 49970), (931, 36820), (980, 34979), (1052, 32585), (1315, 26068), (1330, 25774), (1372, 24985), (1715, 19988), (1841, 18620), (1862, 18410), (2630, 13034), (2660, 12887), (3430, 9994), (3682, 9310), (3724, 9205), (4655, 7364), (4997, 6860), (5260, 6517)]