283089717820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{304391}}^1$

素因数の和:304500

約数の個数: 144

約数和(自身を含む): 754948168128

約数和(自身を除く): 471858450308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 364, 365, 455, 490, 511, 637, 730, 910, 949, 980, 1022, 1274, 1460, 1820, 1898, 2044, 2548, 2555, 3185, 3577, 3796, 4745, 5110, 6370, 6643, 7154, 9490, 10220, 12740, 13286, 14308, 17885, 18980, 26572, 33215, 35770, 46501, 66430, 71540, 93002, 132860, 186004, 232505, 304391, 465010, 608782, 930020, 1217564, 1521955, 2130737, 3043910, 3957083, 4261474, 6087820, 7914166, 8522948, 10653685, 14915159, 15828332, 19785415, 21307370, 22220543, 27699581, 29830318, 39570830, 42614740, 44441086, 55399162, 59660636, 74575795, 79141660, 88882172, 110798324, 111102715, 138497905, 149151590, 155543801, 193897067, 222205430, 276995810, 288867059, 298303180, 311087602, 387794134, 444410860, 553991620, 577734118, 622175204, 775588268, 777719005, 969485335, 1088806607, 1155468236, 1444335295, 1555438010, 1938970670, 2022069413, 2177613214, 2888670590, 3110876020, 3877941340, 4044138826, 4355226428, 5444033035, 5777341180, 8088277652, 10110347065, 10888066070, 14154485891, 20220694130, 21776132140, 28308971782, 40441388260, 56617943564, 70772429455, 141544858910, 283089717820]

約数ペア:

[(1, 283089717820), (2, 141544858910), (4, 70772429455), (5, 56617943564), (7, 40441388260), (10, 28308971782), (13, 21776132140), (14, 20220694130), (20, 14154485891), (26, 10888066070), (28, 10110347065), (35, 8088277652), (49, 5777341180), (52, 5444033035), (65, 4355226428), (70, 4044138826), (73, 3877941340), (91, 3110876020), (98, 2888670590), (130, 2177613214), (140, 2022069413), (146, 1938970670), (182, 1555438010), (196, 1444335295), (245, 1155468236), (260, 1088806607), (292, 969485335), (364, 777719005), (365, 775588268), (455, 622175204), (490, 577734118), (511, 553991620), (637, 444410860), (730, 387794134), (910, 311087602), (949, 298303180), (980, 288867059), (1022, 276995810), (1274, 222205430), (1460, 193897067), (1820, 155543801), (1898, 149151590), (2044, 138497905), (2548, 111102715), (2555, 110798324), (3185, 88882172), (3577, 79141660), (3796, 74575795), (4745, 59660636), (5110, 55399162), (6370, 44441086), (6643, 42614740), (7154, 39570830), (9490, 29830318), (10220, 27699581), (12740, 22220543), (13286, 21307370), (14308, 19785415), (17885, 15828332), (18980, 14915159), (26572, 10653685), (33215, 8522948), (35770, 7914166), (46501, 6087820), (66430, 4261474), (71540, 3957083), (93002, 3043910), (132860, 2130737), (186004, 1521955), (232505, 1217564), (304391, 930020), (465010, 608782)]