14728420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 23575580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 113, 133, 140, 190, 196, 226, 245, 266, 343, 380, 452, 490, 532, 565, 665, 686, 791, 931, 980, 1130, 1330, 1372, 1582, 1715, 1862, 2147, 2260, 2660, 3164, 3430, 3724, 3955, 4294, 4655, 5537, 6517, 6860, 7910, 8588, 9310, 10735, 11074, 13034, 15029, 15820, 18620, 21470, 22148, 26068, 27685, 30058, 32585, 38759, 42940, 55370, 60116, 65170, 75145, 77518, 105203, 110740, 130340, 150290, 155036, 193795, 210406, 300580, 387590, 420812, 526015, 736421, 775180, 1052030, 1472842, 2104060, 2945684, 3682105, 7364210, 14728420]

約数ペア:

[(1, 14728420), (2, 7364210), (4, 3682105), (5, 2945684), (7, 2104060), (10, 1472842), (14, 1052030), (19, 775180), (20, 736421), (28, 526015), (35, 420812), (38, 387590), (49, 300580), (70, 210406), (76, 193795), (95, 155036), (98, 150290), (113, 130340), (133, 110740), (140, 105203), (190, 77518), (196, 75145), (226, 65170), (245, 60116), (266, 55370), (343, 42940), (380, 38759), (452, 32585), (490, 30058), (532, 27685), (565, 26068), (665, 22148), (686, 21470), (791, 18620), (931, 15820), (980, 15029), (1130, 13034), (1330, 11074), (1372, 10735), (1582, 9310), (1715, 8588), (1862, 7910), (2147, 6860), (2260, 6517), (2660, 5537), (3164, 4655), (3430, 4294), (3724, 3955)]