341712280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13449

約数の個数: 96

約数和(自身を含む): 963249840

約数和(自身を除く): 621537560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 13411, 25480, 26822, 53644, 67055, 93877, 107288, 134110, 174343, 187754, 268220, 348686, 375508, 469385, 536440, 657139, 697372, 751016, 871715, 938770, 1220401, 1314278, 1394744, 1743430, 1877540, 2440802, 2628556, 3285695, 3486860, 3755080, 4881604, 5257112, 6102005, 6571390, 6973720, 8542807, 9763208, 12204010, 13142780, 17085614, 24408020, 26285560, 34171228, 42714035, 48816040, 68342456, 85428070, 170856140, 341712280]

約数ペア:

[(1, 341712280), (2, 170856140), (4, 85428070), (5, 68342456), (7, 48816040), (8, 42714035), (10, 34171228), (13, 26285560), (14, 24408020), (20, 17085614), (26, 13142780), (28, 12204010), (35, 9763208), (40, 8542807), (49, 6973720), (52, 6571390), (56, 6102005), (65, 5257112), (70, 4881604), (91, 3755080), (98, 3486860), (104, 3285695), (130, 2628556), (140, 2440802), (182, 1877540), (196, 1743430), (245, 1394744), (260, 1314278), (280, 1220401), (364, 938770), (392, 871715), (455, 751016), (490, 697372), (520, 657139), (637, 536440), (728, 469385), (910, 375508), (980, 348686), (1274, 268220), (1820, 187754), (1960, 174343), (2548, 134110), (3185, 107288), (3640, 93877), (5096, 67055), (6370, 53644), (12740, 26822), (13411, 25480)]